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Grove GCK3045Features and benets
6,3 m - 10,2 m
45 t
47 m
34 m
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Content
The GCK3045 city crane is a compact three-axlesingle cab with a "boom down" design,making it ideal or work in city centresand indoor industrial locations.
Long boom: 34 m Powerful drive Tight turning radius Rigging within carrier width Fully equipped within 12 t per axle
Highly manoeuvrable
Dimensions and weights 3
Boom 4
Jib / Runner / Hookblocks 5Driveline / Engine 7
Steering 8
Outriggers 9
Cab and instrumentation 10
Access 11
Storage 12
Accessories 13
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GCK3045 eatures and benets
Dimensions and weights
Only 2,55 m wide or driving throughnarrow doors.
,7 m length and tight turningradius or easy manoeuvres on jobsite.
3, m high for better accessibilityand operating in low buildings.
Axle loads: 3 x t incl. 6x6x6drive/steer, twist jib, runner,headache ball, rigging equipment.
Dynamic test 50 t = 40 t x 1,25
Rated load 28,5 t x 4,5 m
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Boom
Six-sections ull power boomrom 7,9 m to 34 m.
Liting capacities are optimized throughvariation o boom extension sequences.
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Twist jib, runner, hookblocks
GCK 3045 FEATURES AND BENEFITS
1 - Transport width within 2,55 m. 2 - Elevate boom and release jib (stays within 2,55 m).
3 - Twist jib in correct position and bolt
(stays in 2,55 m).
4 - Ready for work.
This twist jib ormat creates the possibility to rig the jib within the carrier width.
Hydraulic rigging assist drum with remotependant control lowers jib to vertical position.
Twist jib: easy rigging in conned spacesTwosection jib 6, m/, m ofsets at , and .
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6
Twist jib, runner, hookblocks
Runner: The runner allows the operator to gain
more hook height under overhead obstructionswhile working indoors.
Ofsets in three positions.
Maximum lift: 5 t.
Rigging process.
Automatic hookblock stowageor easy remote handling.No need to tie down hookblockon ront bumper.
Searcher Hook
, t capacity.Allows additional reach under overheadobstructions.
Storage on rear of chassis.
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Driveline / Engine
GCK 3045 FEATURES AND BENEFITS
Differential
Propeller shaft
Power Divider
Hydraulic Motors
Propeller shaft
Hydraulic Pumps
Differential
Propeller shaft
Differential
Inter-Axle
Differential
Transfer
case (Front)
Transfer case (Rear)
1
1
Diesel Engine
23
2
4
65
3
Driveline
HST hydrostatic system oerspowerul acceleration and efcientbraking by HST retardation.
Engine : HINO E 13 C.Six cylinder common raildiesel enginesuperstructure mounted330 kW @ 1800 rpm.Euromot IIIA.
0
5
10
15
20
25
30
35
40
4550
55
60
65
70
75
80
85
90
95
100
00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200
]ces[Time
Acceleration pattern.
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BoomSteering
On-roadWear reduction on tires
3rd axle automaticallyadjusted by detectingthe 1st axle steeringangle.
Of-road
Coordinared all-wheel and crab steering:First axle manual steer, second and thirdaxle ollow axle 1 or tightest turningradius.
Manual steering: First axle manualsteer, axle two and three by joystick
or variable steering angle.
Crab mode.
All-wheel.
Manual mode.
0 10 20 30 (Speed km/h)
Front
Max
3rd axlesteeringangle
0
0 < Speed < 10 km/h 10 < Speed < 30 km/h 30 < Speed < 80 km/h
Speed rangeat km/h:steering angle o the3rd axle is adjusted tomaintain the samecenter o rotation(reduces tire wear andtear).
Speed rangeat 3 km/h:steering angle o3rd axle is graduallyreduced as the speedgoes up.
Speed rangeat 38 km/h:3rd axle mechanicallylocked.
"Steer by wire" - Electronic rear wheel steer
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GCK 3045 FEATURES AND BENEFITS
Outriggers
Obstacles on the ground
Five position outriggers to operate inconned spaces.
Odd outrigger selection enables cranesetup with individual extension o eachoutrigger beam.Combination oLMI programmingand working range limiter unctionsensures sae liting through 6.
The odd outrigger setup creates thepossibility to gain access to narrow jobsites.
LMI monitorcrane on outrigger setup.91 % utilization 50 % utilization
Outrigger lock pinsOutrigger extension
potentiometer.
Bubble level gauge.Outrigger contols on carrierand upper works.
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Cab and instrumentation
All working congurationsand crane data are shown on
the LMI monitor.
Selection o either hoist or rear viewon video monitor.
Air conditioning standard.
Rear view camera.
Hoist camera and light.
Driving, steeringand suspension
control.
Automotive style dashboard.
LMI controlpanel.
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Access
GCK 3045 FEATURES AND BENEFITS GCK 3045 FEATURES AND BENEFITS
Easy and sae access or ueling.Extendable platorm with rear access ladder attached.
Cab over side.Side step mm.
Joystick pedestal olding back oraccess.
Front steps.
Rear steps.
Platorm and accessladder or ueling.
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Outrigger spot lightsor each outrigger.
Stowagespace
on carrier.
Rigging boxon the back
o the crane.
Wheel chocksstowed on carrier front.
Storage
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GCK 3045 FEATURES AND BENEFITS
Accessories
Boom light.
Night time illumination with three spotlights.
Cab roo and lowerturntable lights.
Microphoneand speaker.
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Notes
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GCK3045 eatures and benets
Notes
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Tis document is non-contractual. Constant improvement and engineering progress
make it necessary that we reser ve the right to make specifcation, equipment, and
price changes without notice. Illustrations shown may include optional equipment
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Regional O ces Factories
ManitowocForm No: GCK F&BPrinted in France