SK380SRLC-ANZ-101-210201EF
SK380SRLC
SK380SRLC
Lift Capacities
Rating over front
Rating over side or 360 degrees C
A
B
A - Reach from swing centerline to arm topB - Arm top height above/below ground C - Lift pointRelief valve setting: 37.8 MPa
Note: This catalogue may contain attachments and optional equipment that are not available in your area. And it may contain photographs of machines with specifications that differ from those of machines sold in your areas. Please consult your nearest KOBELCO distributor for those items you require. Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice.Copyright by No part of this catalogue may be reproduced in any manner without notice.
5-15, Kitashinagawa 5-chome, Shinagawa-ku, Tokyo 141-8626 JAPANTel: +81 (0) 3-5789-2146 Fax: +81 (0) 3-5789-2135https://www.kobelcocm-global.com/
Inquiries To:
1.20 m3
36,800 kg
200 kW / 2,100 min-1
Bucket capacity:
Engine power:
Operating weight:
Radius
3.0 m 4.5 m 6.0 m 9.0 m7.5 m At Max. ReachA
B
SK380SRLC Arm: 3.10m Bucket: without Counterweight: 9,000kg Shoe: 600mm (Heavy Lift)
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
9.0m
7.5m
6.0m
4.5m
3.0m
1.5m
G.L.
-1.5m
-3.0m
-4.5m
*16,910
*11,420
*18,020
*17,300
*16,910
*11,420
*18,020
*17,300
*11,300
*14,640
*17,010
*17,670
*17,140
*15,650
*12,830
*11,300
11,590
10,690
10,320
10,250
10,370
10,690
*5,380
*7,420
*7,960
*9,180
*10,700
*12,030
12,390
12,250
*11,810
*9,480
*5,380
*7,420
*7,960
8,170
7,640
7,180
6,870
6,750
6,790
7,040
*4,530
*7,600
*8,110
*8,860
9,070
8,860
8,770
8,840
*4,530
5,960
5,770
5,500
5,250
5,070
4,990
5,050
*4,280
*6,770
6,910
*6,450
4,250
4,140
4,020
3,940
*4,790
*4,240
*4,030
*3,990
*4,090
*4,330
*4,770
*5,530
*6,960
*8,160
*4,790
*4,240
*4,030
*3,990
3,910
3,800
3,860
4,150
4,800
6,290
6.10 m
7.53 m
8.45 m
9.03 m
9.31 m
9.35 m
9.13 m
8.64 m
7.82 m
6.54 m
Radius
3.0 m 4.5 m 7.5 m6.0 m At Max. ReachA
B
SK380SRLC Arm: 2.40m Bucket: without Counterweight: 9,000kg Shoe: 600mm (Heavy Lift)
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
9.0m
7.5m
6.0m
4.5m
3.0m
1.5m
G.L.
-1.5m
-3.0m
-4.5m
*11,100
*18,730
*11,100
*18,730
*10,240
*13,030
*15,460
*16,530
*14,550
*10,840
*10,240
12,370
10,410
10,460
10,650
*10,840
*8,630
*9,010
*10,150
*11,540
*12,610
12,440
12,390
*11,150
*8,630
8,450
8,040
7,550
7,150
6,940
6,890
7,010
*8,510
*8,840
9,330
9,090
8,940
8,920
5,870
5,720
5,500
5,280
5,150
5,130
*8,950
*7,680
*7,230
*7,150
*7,340
7,310
7,530
8,260
*8,880
*8,260
*8,950
7,080
5,540
4,780
4,410
4,290
4,390
4,790
5,720
8,180
5.04 m
6.72 m
7.74 m
8.36 m
8.67 m
8.71 m
8.47 m
7.94 m
7.03 m
5.58 m
Note:1. Do not attempt to lift or hold any load that is greater than these lift capacities at their specified lift point radius and heights. Weight of all accessories must be deducted from the above lift capacities.2. Lift capacities are based on machine standing on level, firm, and uniform ground. User must make allowance for job conditions such as soft or uneven ground, out of level conditions, side loads,
sudden stopping of loads, hazardous conditions, experience of personnel, etc.3. Bucket pin attachment point defined as lift point. 4. The above lift capacities are in compliance with ISO 10567. They do not exceed 87% of hydraulic lift capacity or 75% of tipping load. Lift capacities marked with an asterisk(*) are limited by hydraulic capacity rather than tipping load.5. Operator should be fully acquainted with the Operator’s and Maintenance Instructions before operating this machine. Rules for safe operation of equipment should be adhered to at all times.6. Lift capacities apply to only machine as originally manufactured and normally equipped by KOBELCO CONSTRUCTION MACHINERY CO., LTD.
1 2
With the release of the SK380SRLC, KOBELCO has completely
harmonised the values of PERFORMANCE and DESIGN.
The SK380SRLC delivers greater efficiency and productivity with
increased power and speed, along with uncompromising operator
comfort and machine operability.
In the pursuit of producing unique and unbeatable machines that
provide comfort and productivity without equal, KOBELCO
continues to rise to the challenge.
1 2
With the release of the SK380SRLC, KOBELCO has completely
harmonised the values of PERFORMANCE and DESIGN.
The SK380SRLC delivers greater efficiency and productivity with
increased power and speed, along with uncompromising operator
comfort and machine operability.
In the pursuit of producing unique and unbeatable machines that
provide comfort and productivity without equal, KOBELCO
continues to rise to the challenge.
3 4
Comfortable seat with air suspensionAn air suspension seat is standard equipment in the spacious and climate controlled cabin, with optimal vent placement and a dust-free pressurised design ensuring superior operator comfort.A switch activates a heated seat function for additional comfort in cooler climates.
Optimal air conditioning vent placementAir conditioning vents are optimally placed around the cabin with air flow directed toward the operator’s neck and back, providing more comfortable operation.
Light Touch Lever The operation lever reduces fatigue over long working hours or continuous operations.
Spacious Cab InteriorThe cube shaped cabin design makes the most of straightlines, so the cab interior is more spacious, allowing forample leg and shoulder room and accommodatingoperators of all sizes.
Super-Airtight CabThe airtight cabin ensures a quiet, comfortable cabin interior, and keeps dust out of the cab.
Low Vibration Coil springs absorb small vibrations, and high suspension mounts filled with silicone oil reduce heavy vibration. The long stroke achieved by this system provides excellent protection from vibration.
PREMIER OPERATOR COMFORTS
3 4
Comfortable seat with air suspensionAn air suspension seat is standard equipment in the spacious and climate controlled cabin, with optimal vent placement and a dust-free pressurised design ensuring superior operator comfort.A switch activates a heated seat function for additional comfort in cooler climates.
Optimal air conditioning vent placementAir conditioning vents are optimally placed around the cabin with air flow directed toward the operator’s neck and back, providing more comfortable operation.
Light Touch Lever The operation lever reduces fatigue over long working hours or continuous operations.
Spacious Cab InteriorThe cube shaped cabin design makes the most of straightlines, so the cab interior is more spacious, allowing forample leg and shoulder room and accommodatingoperators of all sizes.
Super-Airtight CabThe airtight cabin ensures a quiet, comfortable cabin interior, and keeps dust out of the cab.
Low Vibration Coil springs absorb small vibrations, and high suspension mounts filled with silicone oil reduce heavy vibration. The long stroke achieved by this system provides excellent protection from vibration.
PREMIER OPERATOR COMFORTS
5 6
EXCELLENT LIFTING AND DIGGING PERFORMANCE IN NARROW SPACES
Heavy LiftHigh hydraulic pressure (Heavy Lift) means
greater lifting power, at close radius, allowing for
smooth and steady operation while moving
heavy objects.
■ Max. Bucket Digging Force
Normal: 189 kN
With Power Boost: 208 kN
Power BoostWhen you need more power instantly, engage Power Boost
to get more power with no time limit.
■ Max. Arm Crowding Force
Normal: 126 kN
With Power Boost: 139 kN
* The picture shows 850mm shoe. 850mm shoe is optional equipment.
Drawbar Pulling Force (SAE)Excellent drawbar force lets you conquer rough terrain and slopes.
314 kN
Lifting Capacity
12,390 kg(Ground level over front @6.0m)
5 6
EXCELLENT LIFTING AND DIGGING PERFORMANCE IN NARROW SPACES
Heavy LiftHigh hydraulic pressure (Heavy Lift) means
greater lifting power, at close radius, allowing for
smooth and steady operation while moving
heavy objects.
■ Max. Bucket Digging Force
Normal: 189 kN
With Power Boost: 208 kN
Power BoostWhen you need more power instantly, engage Power Boost
to get more power with no time limit.
■ Max. Arm Crowding Force
Normal: 126 kN
With Power Boost: 139 kN
* The picture shows 850mm shoe. 850mm shoe is optional equipment.
Drawbar Pulling Force (SAE)Excellent drawbar force lets you conquer rough terrain and slopes.
314 kN
Lifting Capacity
12,390 kg(Ground level over front @6.0m)
7 8
Short radius design occupies only one lane of highwayIn addition to excellent lifting and digging performance, the SK380SRLC has
adopted the attachment mode for a variety of tasks such as breaking and operates
effectively even in narrow spaces such as a single highway lane. Additionally, the
cab permits operators to concentrate on work in a wide and comfortable space.
Engine output
Model: HINO J08 EYD
200 kW/2,100 min-1 (ISO14396 : without fan)
3,450 mm 1,900 mm
5,350 mm
EXCEPTIONAL PERFORMANCE JUST GOT EVEN BETTER
KOBELCO engines Comply with Stage V exhaust emission regulationHino engines are renowned for fuel efficiency and
environmental performance, and KOBELCO has tuned them
specifically for construction machinery. The high-pressure
common rail fuel injection system, the variable-geometry
(VG) turbocharger, and the exhaust gas recirculation (EGR)
system reduce particulate matter (PM) while the large EGR
cooler greatly reduces the formation of
Nitrogen Oxide (NOx) gases.
* The picture shows 850mm shoe. 850mm shoe is optional equipment.
7 8
Short radius design occupies only one lane of highwayIn addition to excellent lifting and digging performance, the SK380SRLC has
adopted the attachment mode for a variety of tasks such as breaking and operates
effectively even in narrow spaces such as a single highway lane. Additionally, the
cab permits operators to concentrate on work in a wide and comfortable space.
Engine output
Model: HINO J08 EYD
200 kW/2,100 min-1 (ISO14396 : without fan)
3,450 mm 1,900 mm
5,350 mm
EXCEPTIONAL PERFORMANCE JUST GOT EVEN BETTER
KOBELCO engines Comply with Stage V exhaust emission regulationHino engines are renowned for fuel efficiency and
environmental performance, and KOBELCO has tuned them
specifically for construction machinery. The high-pressure
common rail fuel injection system, the variable-geometry
(VG) turbocharger, and the exhaust gas recirculation (EGR)
system reduce particulate matter (PM) while the large EGR
cooler greatly reduces the formation of
Nitrogen Oxide (NOx) gases.
* The picture shows 850mm shoe. 850mm shoe is optional equipment.
9 10
Ground level storage compartment access
Two-stage air filter Remote fuel tank drain valve
Ground level DEF tank
1
2
3
4
5
6
2
4
5 6
3
1
One-touch attachment mode switchA simple flick flick of the switch converts the hydraulic circuit and flow
amount to match attachments. Helpful icons let the operator confirm the
proper configuration at a glance.
Analog-style gauges provide an intuitive
reading of fuel level and engine temperature
Green indicates ECO mode selected or
efficient operation in other modes
PM accumulation (left)/urea level (right)
Fuel consumption/Rear-view camera
Digging mode switch
Monitor display switch
EASY MAINTENANCE
SAFETY ON FULL DISPLAY
Standard Safety Camera SystemThanks to the cameras on the rear, left and right , the operator inside the cab can confirm the safety of the worksite.
The additional monitor makes it easy to confirm the situation.
So, safety can be confirmed with the rear, left and right camera.
MULTI-DISPLAY IN COLOURBrilliant colours and graphic displays are easy to recognise on the LCD
multi-display in the console. The display shows fuel consumption,
maintenance intervals, and more.
Engine maintenanceA special lower access step near the
engine simplifies maintenance.
* The picture shows 850mm shoe. 850mm shoe is optional equipment.
Maintenance
Fuel consumptionPM accumulation/Urea level display
Nibbler mode
Breaker mode
Rear view Right view Left view
9 10
Ground level storage compartment access
Two-stage air filter Remote fuel tank drain valve
Ground level DEF tank
1
2
3
4
5
6
2
4
5 6
3
1
One-touch attachment mode switchA simple flick flick of the switch converts the hydraulic circuit and flow
amount to match attachments. Helpful icons let the operator confirm the
proper configuration at a glance.
Analog-style gauges provide an intuitive
reading of fuel level and engine temperature
Green indicates ECO mode selected or
efficient operation in other modes
PM accumulation (left)/urea level (right)
Fuel consumption/Rear-view camera
Digging mode switch
Monitor display switch
EASY MAINTENANCE
SAFETY ON FULL DISPLAY
Standard Safety Camera SystemThanks to the cameras on the rear, left and right , the operator inside the cab can confirm the safety of the worksite.
The additional monitor makes it easy to confirm the situation.
So, safety can be confirmed with the rear, left and right camera.
MULTI-DISPLAY IN COLOURBrilliant colours and graphic displays are easy to recognise on the LCD
multi-display in the console. The display shows fuel consumption,
maintenance intervals, and more.
Engine maintenanceA special lower access step near the
engine simplifies maintenance.
* The picture shows 850mm shoe. 850mm shoe is optional equipment.
Maintenance
Fuel consumptionPM accumulation/Urea level display
Nibbler mode
Breaker mode
Rear view Right view Left view
11 12
SAFETY AND CONVENIENCE IN EVERY CORNER
Rear-view mirror Swing flashers for a safer job site
Piping for Quick HitchA quick hitch hydraulic line
which speeds up attachment
changes is available.
Bluetooth® installed radioBluetooth® is installed to allow syncing with smartphones and other devices.*“Bluetooth®” is a registered trademark of the Bluetooth SIG Inc.
Powerful automatic air conditionerAlso standard is an automatic air conditioner that maintains a comfortable interior environment all year around.
Engine oil filter Ground level maintenanceFuel filter with built-in water-separator.
Fuel filterThe fuel filter with built-in water separator maximises filtering performance.
Standard built-in rear, left and right side cameras
Standard FOPS overhead cab guard The standard FOPS guard can be tilted open for
easy window cleaning. Meets standard FOPS, Top
Guard Level II requirements. (ISO10262)
Standard LED lightsBright LED lights ensure visibility even during night work.
Rain visor and Cab 2 lights
Rear camera Left camera Right camera
Standard Equipment SK380SRLC
HandrailThe handrail on the step side allows easy access to the maintenance port on the upper arm. Direct Access to Operational Status
Location DataAccurate location data can be obtained evenfrom sites where communications are difficult.
Fuel Consumption DataData on fuel consumption and idling timescan be used to indicate improvements infuel consumption.
Operating HoursA comparison of operating times of machinesat multiple locations shows which locationsare busier and more profitable. Operating hourson site can be accurately recorded, for running timecalculations needed for rental machines, etc.
Graph of Work ContentThe graph shows how working hours aredivided among different operating categories,including digging, idling, traveling, and optionaloperations (N&B).
Machine Maintenance DataProvides maintenance status ofseparate machines operating atmultiple sites. Maintenance data isalso relayed to KOBELCO service personnel, for more efficient planning of periodic servicing.
Security System
Engine Start AlarmSends a notification if the engineis started outside of pre-defined hours.
Area AlarmSends a notification if the machineleaves a pre-defined area.
GEOSCAN is a cellular based telematics system for receiving machine information. Manage your machines anywhere in the world using the Internet. Location, workload and diagnostic data aid business operations.
KOBELCO service personnel/dealer/customer
Base station
Web server
Hydraulic excavator
GPS
Total Support for Machines with Network Speed and Accuracy
Maintenance Data and Warning Alerts
Optional Equipment
ENGINEEngine, HINO J08 EYD, diesel engine with turbocharger and intercooler, Stage V certifiedAuto Idle Stop (AIS)Automatic engine decelerationBatteries (2 X 12 V - 120 Ah)Starting motor (24 V - 5 kW)60 amp alternatorEngine oil pan drain valveTwo-stage air filter
CONTROLWorking mode selector (H-mode, S-mode and ECO-mode)Power Boost
MIRRORS, LIGHTS & CAMERASRear view mirror, rear view camera, left and right side cameraFive LED front work lights (two for cab, two for boom, one for right-side steps)
HYDRAULICNibbler® & Breaker hand control
SWING SYSTEM & TRAVEL SYSTEMSwing rebound prevention systemSwing flasher Two-speed travel with automatic shift downSealed & lubricated track links600mm steel track shoesGrease-type track adjustersAutomatic swing brake
CAB & CONTROLTwo control levers, pilot-operatedHorn, electricPattern changerInterior cab lightCoat hookLarge cup holderDetachable two-piece floor matAir suspension Heated SeatRetractable 3-inch seatbeltHeadrestHandrailsIntermittent windshield wiper with double-spray washerSkylightTiltable FOPS overhead cab guard (ISO 10262)Tinted safety glassPull-type front window and removable lower front windowEasy-to-read multi-display monitorAutomatic air conditionerEmergency escape hammerRadio (AUX & Bluetooth®)12 V converterTravel alarmLower swivel guardQuick hitch pipingGeoscan
Note: Standard and optional equipment may vary. Consult your KOBELCO dealer for specifics.“Bluetooth®” is a registered trademark of the Bluetooth SIG Inc.
700, 800, 850mm steel track shoesFront-guard (bar type)
Rain visor (may interfere with bucket action)Rotation hydraulic circuit
11 12
SAFETY AND CONVENIENCE IN EVERY CORNER
Rear-view mirror Swing flashers for a safer job site
Piping for Quick HitchA quick hitch hydraulic line
which speeds up attachment
changes is available.
Bluetooth® installed radioBluetooth® is installed to allow syncing with smartphones and other devices.*“Bluetooth®” is a registered trademark of the Bluetooth SIG Inc.
Powerful automatic air conditionerAlso standard is an automatic air conditioner that maintains a comfortable interior environment all year around.
Engine oil filter Ground level maintenanceFuel filter with built-in water-separator.
Fuel filterThe fuel filter with built-in water separator maximises filtering performance.
Standard built-in rear, left and right side cameras
Standard FOPS overhead cab guard The standard FOPS guard can be tilted open for
easy window cleaning. Meets standard FOPS, Top
Guard Level II requirements. (ISO10262)
Standard LED lightsBright LED lights ensure visibility even during night work.
Rain visor and Cab 2 lights
Rear camera Left camera Right camera
Standard Equipment SK380SRLC
HandrailThe handrail on the step side allows easy access to the maintenance port on the upper arm. Direct Access to Operational Status
Location DataAccurate location data can be obtained evenfrom sites where communications are difficult.
Fuel Consumption DataData on fuel consumption and idling timescan be used to indicate improvements infuel consumption.
Operating HoursA comparison of operating times of machinesat multiple locations shows which locationsare busier and more profitable. Operating hourson site can be accurately recorded, for running timecalculations needed for rental machines, etc.
Graph of Work ContentThe graph shows how working hours aredivided among different operating categories,including digging, idling, traveling, and optionaloperations (N&B).
Machine Maintenance DataProvides maintenance status ofseparate machines operating atmultiple sites. Maintenance data isalso relayed to KOBELCO service personnel, for more efficient planning of periodic servicing.
Security System
Engine Start AlarmSends a notification if the engineis started outside of pre-defined hours.
Area AlarmSends a notification if the machineleaves a pre-defined area.
GEOSCAN is a cellular based telematics system for receiving machine information. Manage your machines anywhere in the world using the Internet. Location, workload and diagnostic data aid business operations.
KOBELCO service personnel/dealer/customer
Base station
Web server
Hydraulic excavator
GPS
Total Support for Machines with Network Speed and Accuracy
Maintenance Data and Warning Alerts
Optional Equipment
ENGINEEngine, HINO J08 EYD, diesel engine with turbocharger and intercooler, Stage V certifiedAuto Idle Stop (AIS)Automatic engine decelerationBatteries (2 X 12 V - 120 Ah)Starting motor (24 V - 5 kW)60 amp alternatorEngine oil pan drain valveTwo-stage air filter
CONTROLWorking mode selector (H-mode, S-mode and ECO-mode)Power Boost
MIRRORS, LIGHTS & CAMERASRear view mirror, rear view camera, left and right side cameraFive LED front work lights (two for cab, two for boom, one for right-side steps)
HYDRAULICNibbler® & Breaker hand control
SWING SYSTEM & TRAVEL SYSTEMSwing rebound prevention systemSwing flasher Two-speed travel with automatic shift downSealed & lubricated track links600mm steel track shoesGrease-type track adjustersAutomatic swing brake
CAB & CONTROLTwo control levers, pilot-operatedHorn, electricPattern changerInterior cab lightCoat hookLarge cup holderDetachable two-piece floor matAir suspension Heated SeatRetractable 3-inch seatbeltHeadrestHandrailsIntermittent windshield wiper with double-spray washerSkylightTiltable FOPS overhead cab guard (ISO 10262)Tinted safety glassPull-type front window and removable lower front windowEasy-to-read multi-display monitorAutomatic air conditionerEmergency escape hammerRadio (AUX & Bluetooth®)12 V converterTravel alarmLower swivel guardQuick hitch pipingGeoscan
Note: Standard and optional equipment may vary. Consult your KOBELCO dealer for specifics.“Bluetooth®” is a registered trademark of the Bluetooth SIG Inc.
700, 800, 850mm steel track shoesFront-guard (bar type)
Rain visor (may interfere with bucket action)Rotation hydraulic circuit
3.10 m arm2.40 m arm
12 m
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AttachmentsBackhoe bucket and combination
EngineModel HINO J08 EYD
Type
No. of cylinders
Bore and stroke
Displacement
Rated power output
Max. torque
Four-cycle, liquid-cooled, direct injection diesel,turbo charged, Stage V certified
6
112 mm × 130 mm
7.684 L
188 kW/2,100 min-1 (ISO 9249: with fan)
200 kW/2,100 min-1 (ISO 14396: without fan)
989 N·m/1,600 min-1 (ISO 9249: with fan)
1,017 N·m/1,600 min-1 (ISO 14396: without fan)
Pump
Relief valve setting
Type
Max. discharge flow
Boom, arm and bucket
Power Boost
Travel circuit
Swing circuit
Control circuit
Pilot control pump
Main control valves
Oil cooler
Two variable displacement axial piston pumpswith a gear pump
2 × 246 L/min1 × 21 L/min
Extra gear pump 1 × 43 L/min
34.3 Mpa
37.8 Mpa
34.3 Mpa
29.0 Mpa
5.0 Mpa
Gear type
12-spool
Air cooled type
Hydraulic system
Swing motor
Parking brake
Swing speed
Swing torque
Tail swing radius
Min. front swing radius
One fixed displacement piston pump
Wet multiple plate
8.4 min-1
120 kN (SAE)
1,900 mm
3,450 mm
Swing system
Cab
Control
All-weather, sound-suppressed steel cab mounted on the silicon-sealed suspension mounts and equipped with a heavy, insulated floor mat.
Two hand levers and two foot pedals for travel
Two hand levers for excavating and swing
Electric rotary-type engine throttle
Boom cylinders
Arm cylinder
Bucket cylinder
145 mm x 1,361 mm
150 mm x 1,675 mm
130 mm x 1,208 mm
Travel systemTravel motors
Parking brakes
Travel shoes
Travel speed
Drawbar pulling force
Gradeability
Ground clearance
Variable displacement piston, two-speed motors
Wet multiple plate
48 each side
4.6/2.8 km/h
314 kN (SAE)
70 % {35°}
500 mm
13 14
Cab & control
Boom, arm & bucket
Fuel tank
Cooling system
Engine oil
Travel reduction gear
Swing reduction gear
Hydraulic oil tank
DEF tank
350 L
35 L
28.5L
2 x 7.5 L
7.4 L
245L tank oil level
440L hydraulic system
20.7L
SK380SRLC
Refilling capacities & lubrications
Specifications
Bucket capacity
Opening width
No. of teethBucket weight
Combination
ISO heapedstruckWith side cutter Without side cutter
3.10 m standard arm2.40 m short arm
m3
m3
mmmm
kg
1.200.841,4901,300
51,060
Recommend
Backhoe bucketNormal digging
Use
Dimensions
Unit: m
6.20 m
Arm3.10 mRange
a- Max. digging reachb- Max. digging reachat ground levelc- Max. digging depthd- Max. digging heighte- Max. dumping clearancef- Min. dumping clearanceg- Max. vertical walldigging depthh- Min. swing radiusi- Horizontal digging stroke at ground levelj- Digging depth for 2.4 m (8') flat bottomBucket capacity ISO heaped m3
Working ranges
10.9310.746.9911.178.153.116.113.455.596.83
1.20
2.40 m
10.3010.096.2910.787.753.875.693.563.996.10
Unit: mm
Arm length
Overall lengthOverall height (to top of boom)Overall widthOverall height (to top of handrail)Overall height (to top of cab)Ground clearance of rear end*Ground clearance*
ABCDD'EF
3.10 m2.40 m
9,9803,300
3,190**3,5303,3501,160500
10,1003,550
Tail swing radiusDistance from center of swing to rear endTumbler distanceOverall length of crawler Track gauge Shoe widthOverall width of upperstructure
GG'HIJKL
1,9001,9004,0504,9602,590600
3,180
Boom
*Without including height of shoe lug **600 mm shoe
Digging force (ISO 6015) Unit: kN
Arm length
Bucket digging forceArm crowding force
3.10 m
189 / 208*126 / 139*
2.40 m
189 / 208*158 / 174*
*Power Boost engaged.
Operating weight & ground pressure standard boom
Boom: 6.20 m Arm: 3.10 m Backet: 1.20 m3 ISO heaped bucket
Type of Grouser Double grouser
ShoesGround pressureOperating weight
mmkPakg
70060
37,600
60069
36,800
80053
38,000
85051
38,200
60070
37,300
Boom: 6.20 m Arm: 2.40 m Backet: 1.20 m3 ISO heaped bucket
Type of Grouser
Triple grouser
Triple grouser Double grouser
ShoesGround pressureOperating weight
mmkPakg
70060
37,400
60068
36,600
80053
37,800
85050
38,000
60069
37,100
3.10 m arm2.40 m arm
12 m
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8m12345678910111213 m
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AttachmentsBackhoe bucket and combination
EngineModel HINO J08 EYD
Type
No. of cylinders
Bore and stroke
Displacement
Rated power output
Max. torque
Four-cycle, liquid-cooled, direct injection diesel,turbo charged, Stage V certified
6
112 mm × 130 mm
7.684 L
188 kW/2,100 min-1 (ISO 9249: with fan)
200 kW/2,100 min-1 (ISO 14396: without fan)
989 N·m/1,600 min-1 (ISO 9249: with fan)
1,017 N·m/1,600 min-1 (ISO 14396: without fan)
Pump
Relief valve setting
Type
Max. discharge flow
Boom, arm and bucket
Power Boost
Travel circuit
Swing circuit
Control circuit
Pilot control pump
Main control valves
Oil cooler
Two variable displacement axial piston pumpswith a gear pump
2 × 246 L/min1 × 21 L/min
Extra gear pump 1 × 43 L/min
34.3 Mpa
37.8 Mpa
34.3 Mpa
29.0 Mpa
5.0 Mpa
Gear type
12-spool
Air cooled type
Hydraulic system
Swing motor
Parking brake
Swing speed
Swing torque
Tail swing radius
Min. front swing radius
One fixed displacement piston pump
Wet multiple plate
8.4 min-1
120 kN (SAE)
1,900 mm
3,450 mm
Swing system
Cab
Control
All-weather, sound-suppressed steel cab mounted on the silicon-sealed suspension mounts and equipped with a heavy, insulated floor mat.
Two hand levers and two foot pedals for travel
Two hand levers for excavating and swing
Electric rotary-type engine throttle
Boom cylinders
Arm cylinder
Bucket cylinder
145 mm x 1,361 mm
150 mm x 1,675 mm
130 mm x 1,208 mm
Travel systemTravel motors
Parking brakes
Travel shoes
Travel speed
Drawbar pulling force
Gradeability
Ground clearance
Variable displacement piston, two-speed motors
Wet multiple plate
48 each side
4.6/2.8 km/h
314 kN (SAE)
70 % {35°}
500 mm
13 14
Cab & control
Boom, arm & bucket
Fuel tank
Cooling system
Engine oil
Travel reduction gear
Swing reduction gear
Hydraulic oil tank
DEF tank
350 L
35 L
28.5L
2 x 7.5 L
7.4 L
245L tank oil level
440L hydraulic system
20.7L
SK380SRLC
Refilling capacities & lubrications
Specifications
Bucket capacity
Opening width
No. of teethBucket weight
Combination
ISO heapedstruckWith side cutter Without side cutter
3.10 m standard arm2.40 m short arm
m3
m3
mmmm
kg
1.200.84
1,4901,300
51,060
Recommend
Backhoe bucketNormal digging
Use
Dimensions
Unit: m
6.20 m
Arm3.10 mRange
a- Max. digging reachb- Max. digging reachat ground levelc- Max. digging depthd- Max. digging heighte- Max. dumping clearancef- Min. dumping clearanceg- Max. vertical walldigging depthh- Min. swing radiusi- Horizontal digging stroke at ground levelj- Digging depth for 2.4 m (8') flat bottomBucket capacity ISO heaped m3
Working ranges
10.9310.746.99
11.178.153.116.113.455.596.83
1.20
2.40 m
10.3010.096.29
10.787.753.875.693.563.996.10
Unit: mm
Arm length
Overall lengthOverall height (to top of boom)Overall widthOverall height (to top of handrail)Overall height (to top of cab)Ground clearance of rear end*Ground clearance*
ABCDD'EF
3.10 m2.40 m
9,9803,300
3,190**3,5303,3501,160500
10,1003,550
Tail swing radiusDistance from center of swing to rear endTumbler distanceOverall length of crawler Track gauge Shoe widthOverall width of upperstructure
GG'HIJKL
1,9001,9004,0504,9602,590600
3,180
Boom
*Without including height of shoe lug **600 mm shoe
Digging force (ISO 6015) Unit: kN
Arm length
Bucket digging forceArm crowding force
3.10 m
189 / 208*126 / 139*
2.40 m
189 / 208*158 / 174*
*Power Boost engaged.
Operating weight & ground pressure standard boom
Boom: 6.20 m Arm: 3.10 m bucket: 1.20 m3 ISO heaped bucket
Type of Grouser Double grouser
ShoesGround pressureOperating weight
mmkPakg
70060
37,600
60069
36,800
80053
38,000
85051
38,200
60070
37,300
Boom: 6.20 m Arm: 2.40 m bucket: 1.20 m3 ISO heaped bucket
Type of Grouser
Triple grouser
Triple grouser Double grouser
ShoesGround pressureOperating weight
mmkPakg
70060
37,400
60068
36,600
80053
37,800
85050
38,000
60069
37,100
SK380SRLC-ANZ-101-210201EF
SK380SRLC
SK380SRLC
Lift Capacities
Rating over front
Rating over side or 360 degrees C
A
B
A - Reach from swing centerline to arm topB - Arm top height above/below ground C - Lift pointRelief valve setting: 37.8 MPa
Note: This catalogue may contain attachments and optional equipment that are not available in your area. And it may contain photographs of machines with specifications that differ from those of machines sold in your areas. Please consult your nearest KOBELCO distributor for those items you require. Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice.Copyright by No part of this catalogue may be reproduced in any manner without notice.
5-15, Kitashinagawa 5-chome, Shinagawa-ku, Tokyo 141-8626 JAPANTel: +81 (0) 3-5789-2146 Fax: +81 (0) 3-5789-2135https://www.kobelcocm-global.com/
Inquiries To:
1.20 m3
36,800 kg
200 kW / 2,100 min-1
Bucket capacity:
Engine power:
Operating weight:
Radius
3.0 m 4.5 m 6.0 m 9.0 m7.5 m At Max. ReachA
B
SK380SRLC Arm: 3.10m Bucket: without Counterweight: 9,000kg Shoe: 600mm (Heavy Lift)
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
9.0m
7.5m
6.0m
4.5m
3.0m
1.5m
G.L.
-1.5m
-3.0m
-4.5m
*16,910
*11,420
*18,020
*17,300
*16,910
*11,420
*18,020
*17,300
*11,300
*14,640
*17,010
*17,670
*17,140
*15,650
*12,830
*11,300
11,590
10,690
10,320
10,250
10,370
10,690
*5,380
*7,420
*7,960
*9,180
*10,700
*12,030
12,390
12,250
*11,810
*9,480
*5,380
*7,420
*7,960
8,170
7,640
7,180
6,870
6,750
6,790
7,040
*4,530
*7,600
*8,110
*8,860
9,070
8,860
8,770
8,840
*4,530
5,960
5,770
5,500
5,250
5,070
4,990
5,050
*4,280
*6,770
6,910
*6,450
4,250
4,140
4,020
3,940
*4,790
*4,240
*4,030
*3,990
*4,090
*4,330
*4,770
*5,530
*6,960
*8,160
*4,790
*4,240
*4,030
*3,990
3,910
3,800
3,860
4,150
4,800
6,290
6.10 m
7.53 m
8.45 m
9.03 m
9.31 m
9.35 m
9.13 m
8.64 m
7.82 m
6.54 m
Radius
3.0 m 4.5 m 7.5 m6.0 m At Max. ReachA
B
SK380SRLC Arm: 2.40m Bucket: without Counterweight: 9,000kg Shoe: 600mm (Heavy Lift)
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
9.0m
7.5m
6.0m
4.5m
3.0m
1.5m
G.L.
-1.5m
-3.0m
-4.5m
*11,100
*18,730
*11,100
*18,730
*10,240
*13,030
*15,460
*16,530
*14,550
*10,840
*10,240
12,370
10,410
10,460
10,650
*10,840
*8,630
*9,010
*10,150
*11,540
*12,610
12,440
12,390
*11,150
*8,630
8,450
8,040
7,550
7,150
6,940
6,890
7,010
*8,510
*8,840
9,330
9,090
8,940
8,920
5,870
5,720
5,500
5,280
5,150
5,130
*8,950
*7,680
*7,230
*7,150
*7,340
7,310
7,530
8,260
*8,880
*8,260
*8,950
7,080
5,540
4,780
4,410
4,290
4,390
4,790
5,720
8,180
5.04 m
6.72 m
7.74 m
8.36 m
8.67 m
8.71 m
8.47 m
7.94 m
7.03 m
5.58 m
Note:1. Do not attempt to lift or hold any load that is greater than these lift capacities at their specified lift point radius and heights. Weight of all accessories must be deducted from the above lift capacities.2. Lift capacities are based on machine standing on level, firm, and uniform ground. User must make allowance for job conditions such as soft or uneven ground, out of level conditions, side loads,
sudden stopping of loads, hazardous conditions, experience of personnel, etc.3. Bucket pin attachment point defined as lift point. 4. The above lift capacities are in compliance with ISO 10567. They do not exceed 87% of hydraulic lift capacity or 75% of tipping load. Lift capacities marked with an asterisk(*) are limited by hydraulic capacity rather than tipping load.5. Operator should be fully acquainted with the Operator’s and Maintenance Instructions before operating this machine. Rules for safe operation of equipment should be adhered to at all times.6. Lift capacities apply to only machine as originally manufactured and normally equipped by KOBELCO CONSTRUCTION MACHINERY CO., LTD.