Cat D11

Current Cat D11 (C32B, electronic clutch-and-brake drive, build 07B) from Cat's global technical specifications AEXQ4647-01 (09-2026), Tier 2-equivalent engine rating; SU blade lengths, single-shank ripper, 710 mm ES shoes. Al-Bahar still lists it as 'D11T/D11T CD'.

UAEUSAGlobal

Blade capacity: 27.2 m³
power: 634 kW (850 hp)
Operating weight: 106,614 kg
Blade width: 5.584 m

Side

Front

Overall length (with blade): 8.579 m
Overall length (blade and ripper): 10.525 m
Overall length (base machine): 6.16 m
Length with single-shank ripper: 8.107 m
Height (to top of cab): 4.405 m
Height (to top of ROPS/canopy): 4.723 m
Height (to top of stack): 4.549 m
Track gauge: 2.896 m
Width over tracks: 3.782 m
Width over trunnions: 4.379 m
Track length on ground: 4.444 m
Ground clearance: 0.798 m
Drawbar height: 0.942 m

Dimensions

Blade width (11SU ABR, over end bits; 11U ABR 6340 mm): 5.584 m
Blade height (11SU ABR; 11U ABR 2875 mm): 2.866 m
Shoe width (Extreme service; 810/915 mm optional): 0.71 m
Grouser height (Extreme service): 0.101 m

Weight

Operating weight: 106,614 kg
Shipping weight: 61,124 kg
Blade weight (11SU, with push arms and cylinders): 17,126 kg

Performance

Blade capacity: 27.2 m³
Digging depth (11SU, nominal pitch): 0.66 m
Blade ground clearance (lift) (11SU, nominal pitch): 1.669 m
Maximum tilt (11SU, left hand): 1.7 m
Ripper maximum penetration (Single shank, standard tip): 1.612 m
Ripper maximum penetration force (Single shank, shank vertical (294/303 kN)): 294 kN
Ripper pryout force (Single shank): 654 kN

Engine

Engine model: Cat C32B
Emissions: Equivalent to U.S. EPA Tier 2 (China NR III certified); Tier 4 Final / EU Stage V also offered
Net power: 634 kW (850 hp)
Gross power (Forward, SAE J1995; reverse 757 kW): 670 kW (899 hp)
Displacement: 32.1 L

Transmission

Transmission: Planetary powershift, 3 forward / 3 reverse (D11 XE: dual-path electric drive)
Travel speed, forward (max) (3.0 forward): 12.2 km/h
Travel speed, reverse (max) (3.0 reverse): 14.7 km/h

Undercarriage

Undercarriage: Elevated sprocket, 41 shoes and 8 track rollers per side

Hydraulics

Pump flow (Combined implement output at 1,800 rpm): 670 L/min
Max pressure: 310 bar

Service capacities

Fuel tank (Usable volume): 1,763 L
Cooling system: 177 L
Engine oil, with filter (Engine crankcase sump refill): 133 L
Power train (Total volume): 454 L
Final drives (each): 40 L
Hydraulic system, with tank (Tank and chassis; tank only 160 L): 245 L

Service intervals

Hydraulic oil: 6,000 hours
Coolant: 12,000 hours