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CATERPILLAR - CRAWLER DOZERS



CATERPILLAR D11T



TECHNICAL DATA AND PHOTOS



Manufacturer: Caterpillar Inc.
Type: large crawler dozer
Model: D11T

ENGINE: Tier 2 Equivalent
Model: Cat C32 ACERT
Type: V-12, 4-stroke-cycle diesel
Power:
Gross SAE J1995: 695 kW (932 hp) at 1,800 rpm
ISO 14396: 692 kW (928 hp) at 1,800 rpm
Net SAE J1349/ISO 9249: 634 kW (850 hp) at 1,800 rpm
Bore: 145 mm (5.7 in)
Stroke: 162 mm (6.4 in)
Displacement: 32.1 liters (1,959 in3)
Number of cylinders: 12

ENGINE: Tier 4 Final
Model: Cat C32 ACERT
Type: V-12, 4-stroke-cycle diesel
Power:
Gross SAE J1995: 681 kW (913 hp) at 1,800 rpm
ISO 14396: 677 kW (908 hp) at 1,800 rpm
Net SAE J1349/ISO 9249: 634 kW (850 hp) at 1,800 rpm
Bore: 145 mm (5.7 in)
Stroke: 162 mm (6.4 in)
Displacement: 32.1 liters (1,959 in3)
Number of cylinders: 12


FLUID CAPACITIES:
Engine crankcase with oil filters: 103 liters (27.2 gal)
Cooling system: 269 liters (71.1 gal)
Power train: 344 liters (90.9 gal)
Final drives (each): 47 liters (12.4 gal)
Roller frames (each): 94 liters (24.8 gal)
Pivot shaft compartment: 71 liters (18.8 gal)
Implement hydraulic system tank only: 223 liters (58.9 gal)
Fuel tank: 1609 liters (425 gal)
Fuel tank – platform ready: 1778 liters (470 gal)
Fuel tank – high capacity: 1911 liters (505 gal)


ELECTRICAL SYSTEM:
Alternator: 150 A
Batteries: 4 x 12 V, 200 Ah
Converters: 12 V, 10 A and 20 A
Lighting system: 5 x HID, 7 x halogen


OPERATING WEIGHT:
Includes blade tilt cylinders, coolant, lubricants, full fuel tank, ROPS, FOPS cab, with pin-puller, fast fuel, 710 mm (28 in) ES shoes, and operator.
Operating weight with 11U ABR blade and single-shank ripper: 104 236 kg (229,800 lb)
Operating weight with 11U ABR blade and single-shank deep ripper: 104 552 kg (230,498 lb) Operating weight with 11U ABR blade and multi-shank ripper: 104 093 kg (229,486 lb) Operating weight with 11SU ABR blade and single-shank ripper: 101 626 kg (224,047 lb)

BASE MACHINE WEIGHT:
Base machine chassis with cab and pivot shaft. Doesn’t include ROPS, ripper, blade, track, or roller frames.
Shipping weight: 37 485 kg 82,640 lb


HYDRAULIC SYSTEM:
Pump type: gear-type pump
Combined pump output (implement) 620 liters/min (164 gal/min)
Tilt pump flow 155 liters/min (41 gal/min)
Bulldozer relief valve setting: 22 750 kPa (3,300 psi)
Tilt cylinder relief valve setting: 24 300 kPa (3,525 psi)
Ripper (lift) relief valve setting: 22 750 kPa (3,300 psi)
Ripper (pitch) relief valve setting: 22 750 kPa (3,300 psi)
Pump output measured at 1,800 engine rpm and 6895 kPa (1,000 psi).
Electro-hydraulic pilot valves assist operations of ripper and dozer controls.
Complete system consists of pump, tank with filter, oil cooler, valves, lines, and control levers.


DIMENSIONS:
Track gauge: 2 896 mm (114.0 in)
Width without trunnions (standard shoe): 3 782 mm (148.9 in)
Width over trunnions: 4 379 mm (172.4 in)
Height includes grouser height for total dimensions on hard surfaces:
Height - FOPS cab: 4 405 mm (173.4 in)
Height - top of stack: 4 549 mm (179.1 in)
Height - ROPS/canopy: 4 723 mm (185.9 in)
Length of track on ground: 4 444 mm (175.0 in)
Overall length basic tractor: 6 160 mm (242.5 in)
Length basic tractor with drawbar: 6 160 mm (242.5 in)
Length with SU-Blade: 8 579 mm (337.8 in)
Length with U-Blade: 8 641 mm (340.2)
Length with single-shank ripper: 8 107 mm (319.2 in)
Length with multi-shank ripper: 8 427 mm (331.8 in)
Ground clearance includes grouser height for total dimensions on hard surfaces: 798 mm (31.4 in)


UNDERCARRIAGE:
Width of shoe: 710 mm (28 in)
Number of shoes (each side): 41
Number of rollers (each side): 8
Number of carrier rollers (each side): 1 (optional)
Grouser height: 102 mm (4 in)
Pitch: 318 mm (12.5 in)
Track gauge: 2 896 mm (114 in)
Length of track on ground: 4 444 mm (175.0 in)
Ground contact area: 6.3 m2 (9,781 in2)
Ground clearance: 777 mm (30.6 in)


MAXIMUM SPEED:
Forward: 11.8 km/h (7.3 mph)
Reverse: 14 km/h (8.7 mph)


BLADES:

Blade 11SU ABR:
Blade capacity (SAE J1265): 27.2 m3 (35.6 yd3)
Width with blade (over end bits): 5 580 mm (219.7 in)
Blade height: 2 753 mm (108.4 in)
Digging depth: 766 mm (30.2 in)
Ground clearance: 1 533 mm (60.4 in)
Maximum tilt: 1 184 mm (46.6 in)
Weight (does not include hydraulic controls but includes blade cylinders): 16 192 kg (35,698 lb)

Blade 11U ABR:
Blade capacity (SAE J1265): 34.4 m3 (45.0 yd3)
Width with blade (over end bits): 6 335 mm (249.4 in)
Blade height: 2 828 mm (111.3 in)
Digging depth: 766 mm (30.2 in)
Ground clearance: 1 533 mm (60.4 in)
Maximum tilt: 1 344 mm (52.9 in)
Weight (does not include hydraulic controls but includes blade cylinders): 18 823 kg (41,498 lb)


RIPPERS:

Single-shank:
Maximum penetration force (shank vertical): 350 kN (78,683 lb)
Maximum penetration (standard tip): 1 612 mm (63.5 in)
Pryout force (multi-shank ripper with one tooth): 638 kN (143,428 lb)
Maximum clearance raised (under tip, pinned in bottom hole): 1 111 mm (43,7 in)
Number of shank holes: 4
Weight (with one shank): 8 817 kg (19,438 lb)

Single-shank Deep Ripping Arrangement:
Maximum penetration force (shank vertical): 382 kN (85,877 lb)
Maximum penetration (standard tip): 2 172 mm (85.5 in)
Pryout force (multi-shank ripper with one tooth): 635 kN (142,754 lb)
Maximum clearance raised (under tip, pinned in bottom hole): 873 mm (34.4 in)
Number of shank holes: 3
Weight (with one shank): 9 043 kg (19,936 lb)

+ Multi-shank Arrangement:
Overall beam width: 3 330 mm (131.1 in) Maximum penetration force (shank vertical): 335 kN (75,311 lb)
Maximum penetration (standard tip): 1 100 mm (43.3 in)
Pryout force (multi-shank ripper with one tooth): 632 kN (142,079 lb)
Maximum clearance raised (under tip, pinned in bottom hole): 1 090 mm (42.9 in)
Number of shank holes: 2
Weight (with one shank): 8 674 kg (19,123 lb)


CAT D11T dozer
CAT D11T dozer.
Size of the photo: 816 x 467, 195 kB
Author of the photo: heavy-equipment-calendar.com/
Source of the photo: Genchi.info


CATERPILAR D11T dozer
CATERPILAR D11T large crawler dozer.
Taken on: 26 July 2008
Size of the photo: 1920 x 1080, 1,41 MB
Author of the photo: Shaun Greiner
License: (CC BY-SA 2.0)
Changes made: The image was extracted from the original photo, change contrast.
The original photo is under the photo.


CATERPILAR D11T large crawler dozer
CATERPILAR D11T large crawler dozer.
Taken on: 26 July 2008
Size of the photo: 3008 x 2000, 0,97 MB
Author of the photo: Shaun Greiner
License: (CC BY-SA 2.0)


Some two men and the large crawler dozer
Some two men and the large crawler dozer.
Taken on: 26 July 2008
Size of the photo: 3008 x 2000, 0,97 MB
Author of the photo: Shaun Greiner
License: (CC BY-SA 2.0)


Front view of the CATERPILAR D11T
Front view of the CATERPILAR D11T.
Taken on: 26 July 2008
Size of the photo: 2000 x 1368, 1,44 MB
Author of the photo: Shaun Greiner
License: (CC BY-SA 2.0)
Changes made: The image was extracted from the original photo.
The original photo is under the photo.


Front view of the CATERPILAR D11T.<BR>
Front view of the CATERPILAR D11T.
Taken on: 26 July 2008
Size of the photo: 2000 x 3008, 0,97 MB
Author of the photo: Shaun Greiner
License: (CC BY-SA 2.0)


CAT D11T large crawler dozer
CAT D11T large crawler dozer.
Taken on: 18 April 2012
Size of the photo: 1920 x 1080, 1,53 MB
Author of the photo: Ricobino


CATERPILAR D11T large crawler dozer
CATERPILAR D11T large crawler dozer.
Taken on: 18 April 2012
Size of the photo: 2362 x 1768, 1,42 MB
Author of the photo: Ricobino


CATERPILAR D11T bulldozer in a quarry.<BR>
CATERPILAR D11T bulldozer in a quarry.
Location: Chuquicamata, Antofagasta Region, Chile.
Taken on: 10 January 2014
Size of the photo: 3264 x 2448, 5,16 MB
Author of the photo: @Chile_Satelital
License: (CC BY-ND 2.0)





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