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: 35.6 yd³
power: 850 hp
Operating weight: 235,044 lb
Blade width: 219.8 in

Side

Front

Overall length (with blade): 337.8 in
Overall length (blade and ripper): 414.4 in
Overall length (base machine): 242.5 in
Length with single-shank ripper: 319.2 in
Height (to top of cab): 173.4 in
Height (to top of ROPS/canopy): 185.9 in
Height (to top of stack): 179.1 in
Track gauge: 114 in
Width over tracks: 148.9 in
Width over trunnions: 172.4 in
Track length on ground: 175 in
Ground clearance: 31.4 in
Drawbar height: 37.1 in

Dimensions

Blade width (11SU ABR, over end bits; 11U ABR 6340 mm): 219.8 in
Blade height (11SU ABR; 11U ABR 2875 mm): 112.8 in
Shoe width (Extreme service; 810/915 mm optional): 28 in
Grouser height (Extreme service): 4 in

Weight

Operating weight: 235,044 lb
Shipping weight: 134,755 lb
Blade weight (11SU, with push arms and cylinders): 37,756 lb

Performance

Blade capacity: 35.6 yd³
Digging depth (11SU, nominal pitch): 26.0 in
Blade ground clearance (lift) (11SU, nominal pitch): 65.7 in
Maximum tilt (11SU, left hand): 66.9 in
Ripper maximum penetration (Single shank, standard tip): 63.5 in
Ripper maximum penetration force (Single shank, shank vertical (294/303 kN)): 66,150 lb
Ripper pryout force (Single shank): 146,991 lb

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: 850 hp
Gross power (Forward, SAE J1995; reverse 757 kW): 899 hp
Displacement: 1,959 in³

Transmission

Transmission: Planetary powershift, 3 forward / 3 reverse (D11 XE: dual-path electric drive)
Travel speed, forward (max) (3.0 forward): 7.6 mph
Travel speed, reverse (max) (3.0 reverse): 9.1 mph

Undercarriage

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

Hydraulics

Pump flow (Combined implement output at 1,800 rpm): 177 gal/min
Max pressure: 4,496 psi

Service capacities

Fuel tank (Usable volume): 466 gal
Cooling system: 46.8 gal
Engine oil, with filter (Engine crankcase sump refill): 35.1 gal
Power train (Total volume): 120 gal
Final drives (each): 10.6 gal
Hydraulic system, with tank (Tank and chassis; tank only 160 L): 64.7 gal

Service intervals

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