| Bowl |
| Heaped Capacity |
44.0 cu yd ( 34 cu m ) |
| Max Depth of Cut |
26.0 in ( 66 cm ) |
| Rated Payload |
104,058.2 lbs ( 47,200 kg ) |
| Struck Capacity |
32.1 cu yd ( 25 cu m ) |
| Width of Cut |
12.7 ft ( 4 m ) |
| Dimensions |
| Front of Tractor to Front Axle |
148.4 in ( 377 cm ) |
| Height - Overall Shipping |
185.4 in ( 471 cm ) |
| Height - Scraper Blade Maximum |
26.8 in ( 68 cm ) |
| Height - Top of Cab |
13.0 ft ( 4 m ) |
| Length - Overall Machine |
636.9 in ( 1,618 cm ) |
| Overall Height |
15.5 ft ( 5 m ) |
| Overall Length |
53.0 ft ( 16 m ) |
| Overall Width |
14.3 ft ( 4 m ) |
| Rear Axle - Rear of Machine |
95.9 in ( 244 cm ) |
| Wheel Base |
32.8 ft ( 10 m ) |
| Wheelbase |
32.6 ft ( 10 m ) |
| Width - Inside of Bowl |
154.0 in ( 391 cm ) |
| Width - Overall Machine |
171.0 in ( 434 cm ) |
| Width - Rear Tire Center Lines |
110.6 in ( 281 cm ) |
| Width - Tractor |
141.8 in ( 360 cm ) |
| Engine |
| Tractor Engine |
3412E |
| Hydraulic System |
| Apron Cylinder Bore |
9.3 in ( 24 cm ) |
| Apron Cylinder Stroke |
29.9 in ( 76 cm ) |
| Bowl Cylinder Bore |
9.3 in ( 24 cm ) |
| Bowl Cylinder Stroke |
37.5 in ( 95 cm ) |
| Compensator Settings - Cushion Hitch Circuit |
2,639.7 psi |
| Cushion Hitch Circuit |
10.0 gpm ( 38 lpm ) |
| Ejector Cylinder Stroke |
76.6 in ( 195 cm ) |
| Relief Valve - Implement Circuit |
2,000.0 psi |
| Relief Valve - Steering Circuit |
1,960.0 psi |
| Scraper Circuit |
153.0 gpm ( 579 lpm ) |
| Secondary Steering Circuit |
61.2 gpm ( 232 lpm ) |
| Steering Circuit |
115.0 gpm ( 435 lpm ) |
| Operating Specifications |
| Fuel Capacity |
260.3 gal ( 985 l ) |
| Tire Size |
37.5R39 Radial (E-3) |
| Scraper Bowl |
| Apron Closure Force |
39,200.0 lbs ( 17,781 kg ) |
| Apron Opening |
92.1 in ( 234 cm ) |
| Capacity - Struck |
32.0 cu yd ( 24 cu m ) |
| Cutting Edge Thickness |
1.8 in ( 5 cm ) |
| Depth of Cut - Maximum |
17.3 in ( 44 cm ) |
| Depth of Spread - Maximum |
22.8 in ( 58 cm ) |
| Ground Clearance - Maximum |
22.8 in ( 58 cm ) |
| Hyd. Penetration Force - 621G |
121,000.0 lbs ( 54,885 kg ) |
| Rated Load |
104,000.0 lbs ( 47,174 kg ) |
| Scraper Capacity - Heaped |
44.0 cu yd ( 34 cu m ) |
| Width - Cut - To Router Bits |
151.4 in ( 385 cm ) |
| Service Refill Capacities - Tractor |
| Cooling System |
37.0 gal ( 140 l ) |
| Crankcase |
18.0 gal ( 68 l ) |
| Differential |
35.0 gal ( 132 l ) |
| Final Drive - Each |
6.0 gal ( 23 l ) |
| Hydraulic Reservoir |
79.0 gal ( 299 l ) |
| Transmission |
36.0 gal ( 136 l ) |
| Wheel Coolant - Each |
34.0 gal ( 129 l ) |
| Steering System |
| Ground-Driven Secondary Steering System |
61.2 gpm ( 232 lpm ) |
| Hydraulic Output |
152.8 gpm ( 578 lpm ) |
| Steering Angle - Left |
85.0 deg |
| Steering Angle - Right |
90.0 deg |
| Width - 180 degrees Turn |
44.7 ft ( 14 m ) |
| Tractor Engine |
| Bore |
5.4 in ( 14 cm ) |
| Caterpillar Net Power |
550.0 hp ( 410 kw ) |
| Displacement |
1,649.0 cu in ( 27,022 cu cm ) |
| EEC 80/1269 |
550.0 hp ( 410 kw ) |
| Flywheel Power - Tractor/Scraper |
410 kW (550) |
| Gross Power |
550.0 hp ( 410 kw ) |
| Gross Power - Gears 3-8 |
632.0 hp ( 471 kw ) |
| ISO 9249 |
550.0 hp ( 410 kw ) |
| Make |
Caterpillar |
| Model |
3,412.0 |
| Net Power - Gears 1-2 |
550.0 hp ( 410 kw ) |
| Net Power - Gears 3-8 |
605.0 hp ( 451 kw ) |
| SAE J1349 |
544.0 hp ( 406 kw ) |
| Stroke |
6.0 in ( 15 cm ) |
| Transmission |
| 1 Forward |
3.2 mph ( 5 kph ) |
| 2 Forward |
5.8 mph ( 9 kph ) |
| 3 Forward |
7.0 mph ( 11 kph ) |
| 4 Forward |
9.4 mph ( 15 kph ) |
| 5 Forward |
12.7 mph ( 20 kph ) |
| 6 Forward |
17.2 mph ( 28 kph ) |
| 7 Forward |
23.0 mph ( 37 kph ) |
| 8 Forward |
31.1 mph ( 50 kph ) |
| Max Speed Forward |
31.1 mph ( 50 kph ) |
| Number of Forward Gears |
8.0 |
| Reverse |
5.7 mph ( 9 kph ) |
| Weights |
| Front Axel - loaded |
126,369.0 lbs ( 57,320 kg ) |
| Front Axle - empty |
88,685.4 lbs ( 40,227 kg ) |
| Operating Weight |
134,760.0 lbs ( 61,126 kg ) |
| Rear Axle - empty |
45,686.4 lbs ( 20,723 kg ) |
| Rear Axle - loaded |
112,061.0 lbs ( 50,830 kg ) |
| Total Operating - empty |
134,371.8 lbs ( 60,950 kg ) |
| Total Operating - Loaded |
238,430.0 lbs ( 108,150 kg ) |
| Weights - Standard, Tandem |
| Front Axle |
88,460.0 lbs ( 40,125 kg ) |
| Front Axle Weight - Loaded |
126,543.0 lbs ( 57,399 kg ) |
| Rear Axle |
46,300.0 lbs ( 21,001 kg ) |
| Rear Axle - Weight - Loaded |
112,217.0 lbs ( 50,901 kg ) |
| Scraper Shipping |
64,991.0 lbs ( 29,479 kg ) |
| Total Operating - Empty |
134,760.0 lbs ( 61,126 kg ) |
| Total Operating - Loaded |
238,760.0 lbs ( 108,300 kg ) |
| Total Shipping |
132,717.0 lbs ( 60,199 kg ) |
| Tractor Shipping |
67,726.0 lbs ( 30,720 kg ) |
