TRENCOR®
135 US Route 42 • PO BOX 814 • West Salem, OH 44287 • Phone +1.419.869.7107 • Fax 419.869.7425 • trencor.com
American Augers / Trencor is not responsible forcustomers’ product modi�cations shown in any photographic images
07/15
T1660Caterpillar EnginePower
C27 Tier 2
Torque 2967 ft. lbs. (3657 Nm) @ 1400 RPM
Full Power 38.7 U.S. gal/hr (146.5 L/hr)
Fuel Capacity 596 U.S. gal (2256 L)
Hydraulic Capacity 238 U.S. gal (900 L)
Cutter / Chain Speed / Chain ForceFirst Gear 180 ft. (55 m) / minute
Second Gear 247 ft. (75 m) / minute
Third Gear 319 ft. (97 m) / minute
Fourth Gear 417 ft. (127 m) / minute
Reverse Gear 77 ft. (23 m) / minute
General Dimensions
(G) Frame Height 23.9 in. (607 mm)
(H) Frame Width 73.5 in. (1867 mm)
(I) Deck Height 63.8 in. (1620 mm)
(K) Cab Extended 42 in. (1067 mm)
42 in. (1067 mm)
255 in. (6477 mm)
127 in. (3226 mm)
*Note: All performance speci�cations, components, weights, dimensions and other related information are subject to change without notice from the manufacturer.
562 in. (14,275 mm)
16-60 in. (406-1524 mm)
48 in. (1219 mm)
108 in. (2743 mm)
800 HP (597 kW) @ 2100 RPM
Hrs/Full Tank - Full Power 15.4
(A) Length 435.4 in. (11,060 mm) no attachments
(B) Width
(C) Overall Width
(D) Overall Height
(E) Track Width
153.2 in. (3891 mm) no attachments
153.2 in. (3891 mm)
169.8 in. (4313 mm)
31.5 in. (800 mm)
132,060 lb. (587 kN)
96,299 lb. (428 kN)
74,375 lb. (331 kN)
56,961 lb. (253 kN)
327,529 lb. (1457 kN)
(F) Track Length 189 in. (4801 mm)
WeightsMachine Weight (Tractor only) 204,600 lbs. (92,806 kg)
Shipping Weight (no undercarriage or counterweight) 125,000 lbs. (56,699 kg)
(N) Conveyor Belt Width
(O) Conveyor Length
(P) Discharge Height
(Q) Discharge Distance
(R) Machine Length, Short Boom
(S) Digging Depth, Short Boom
(T) Cutting Width Range
(U) Tailwheel Diameter
375-10.25 in. (260.35 mm)
148.3 in. (3767 mm)
350-9 in. (228.6 mm)
Track Chain Pitch
Digging Chain Pitch
Shipping Width
90 in. (2286 mm)
A Charles Machine Works Company
Undercarriage Total Weight 70,000 lbs. (31,750 kg)
Counterweight Total 9600 lbs. (4355 kg)
Digging Assembly Dimensions
Track Dimensions
8-24 ft. (2.4-7.3 m)Standard Boom Lengths
Conveyor Dimensions
Performance Speci�cations
®
T1660 Trencher
Alternative to blasting; no blasting permits requiredMinimal distrubance to environment and neighborhoodsClean trench & trench bottomRe-usable back�llE�cient product installationProfessional imageIn most cases, lowest cost / ft.Less equipment required onsite; reduces • Liability / risk
• Fuel consumption• Number of crew members• Mobilization costs• Additional equipment maintenance
®
The Trenching Advantage®
P
Q
OB, C
G
E
TH
A
R
K
LI
JD
FN
MS
U
Operating Weight (approximate range) 240,000 - 320,000 lbs. (108,862 - 145,160 kg)
Crumb Shoe
Stabilizers
GPS /Telematics
Surface MinerAttachment
Options
Heavy Duty Booms with Interchangeable Extensions and TailwheelsInclude Many Features For Long Life and Lowered Maintenance Costs
The NEW Trencor T1660 Trencher Features ...
Featured
Mechanical DriveThe Original
Enhanced &Redesigned!
Performance
Allison 8600 transmission allows chain speedadjustments to match ground conditions
800 Hp (597 kw) C27 Tier 2/Stage IICaterpillar Engine
Tough 9” (228.6 mm) pitch digging chain
48” (1219 mm) oil bath lubricated forged tailwheel
Sturdy 10.25” (260.35 mm) pitch track chain
Increased durability through enhanced mainframe design 3 Stage load control for optimum production
Safety
ROPS & FOPS certi�ed cabin with safety glass andemergency exit
Cabin raises 42” (1067 mm) for increased visibility
Ground access emergency-stops
Large steps for easy and safe access
Removable heavy duty handrails all around
Non-slip surfaces
Operator Environment
Fully enclosed and pressurized cabin with �ltrationfor dust control
Suspended seat with high back and arm rests
Cabin is heated and air conditioned
7 L.E.D. spot lights for good visibility
12V outlets and 24V access
Maintenance
Mesabi radiator gives increased durabilityand allows on site repairs
High e�ciency variable speed reversing fansigni�cantly reduces costs of operation
Easy access to engine and �uid check pointsallowing faster service and maintenance
External ground level grease banks
Hydraulic and fuel tanks have large sealedclean-outs
T1660Mechanical Drive Chain Trencher
• Built for the Toughest Conditions and the most Demanding Projects!
• Serious Contractors and Pipelayers know the Stength & Durability the T1660 delivers