Contents
Dimensions
| Overall Length | 47.77 ft in (14560 mm) |
| Overall Width | 12.93 ft in (3940 mm) |
| Overall Height | 14.08 ft in (4290 mm) |
| Wheelbase | 28.78 ft in (8770 mm) |
| Height – Top Of Cab | 12.19 ft in (0.31 m) |
| Length – Overall Machine | 573.5 in (14566.9 mm) |
| Rear Axle – Rear Of Machine | 95.75 in (2432.06 mm) |
| Wheel Base | 28.78 ft in (0.74 m) |
| Width – Inside Of Bowl | 134 in (3403.6 mm) |
| Width – Outside Rear Tires | 143 in (3632.2 mm) |
| Width – Overall Machine | 155 in (3937 mm) |
| Width – Rear Tire Center Lines | 97 in (2463.81 mm) |
| Bail Length – Maximum (Push-Pull) | 76 in (1930.4 mm) |
| Width – Tractor | 137 in (3479.8 mm) |
| Front Of Tractor To Front Axle | 132.25 in (3359.15 mm) |
| Height – Overall Shipping | 168.75 in (4286.25 mm) |
| Height – Scraper Blade Maximum | 21.5 in (546.1 mm) |
Fuel Tank
| Fuel Tank Capacity Scraper | 335 gal (1268.2 L) |
Tractor Engine
| Model | 3408TA |
| Gross Power | 490 hp (365.4 kw) |
| Net Power | 450 hp (335.6 kw) |
| Displacement | 1099 cu in (18.1 L) |
Engine Details
| Tractor Engine | Cat 3408E |
| Flywheel Power – Tractor/Scraper | 365 kW (490 hp)/186 kW (250 hp) |
Tractor Engine
| Net Power – Gears 1-2 | 450 hp (335.6 kw) |
| Gross Power – Gears 1-2 | 475 hp (354.3 kw) |
| CAT Net Power | 490 hp (365.4 kw) |
| Iso 9249 | 490 hp (365.4 kw) |
| Eec 80/1269 | 490 hp (365.4 kw) |
| Sae J1349 | 485 hp (361.7 kw) |
| Bore | 5.4 in (137.2 mm) |
| Stroke | 6 in (152.4 mm) |
| Net Power – Gears 3-8 | 490 hp (365.4 kw) |
| Gross Power – Gears 3-8 | 515 hp (384.1 kw) |
Engine Details
| Scraper Engine | 3306 |
| Gross Power Tractor Gears 1-2 | 475 hp (354.3 kw) |
| Gross Power Tractor Gears 3-8 | 515 hp (384.1 kw) |
| Gross Power Tractor | 475 hp (354.3 kw) |
| Gross Power Scraper | 270 hp (201.4 kw) |
| Net Power Tractor Gears 1-2 | 450 hp (335.6 kw) |
| Net Power Tractor Gears 3-8 | 490 hp (365.4 kw) |
Scraper Engine
| Model | 3306TA |
| Gross Power | 250 hp (186.5 kw) |
| Displacement | 638 cu in (10.5 L) |
| Bore | 4.8 in (120.7 mm) |
| Stroke | 6 in (152.4 mm) |
| Net Power – Gear 1 | 250 hp (186.5 kw) |
| Gross Power – Gear 1 | 270 hp (201.4 kw) |
| Iso 9249 | 250 hp (186.5 kw) |
| CAT Net Power | 250 hp (186.5 kw) |
| Eec 80/1269 | 250 hp (186.5 kw) |
| Sae J1349 | 247 hp (184.2 kw) |
Operational Specs
| Fuel Tank Capacity | 335 gal (1268 L) |
| Tire Size | 37.25R35 E2/E3 |
Transmission
| Max Speed Forward | 33 mph (53 km/h) |
| Reverse | 6.2 mile/h |
Steering
| Width – 180 Degrees Turn | 40.1 ft in (12.3 m) |
| Steering Angle – Right | 90 degrees |
| Steering Angle – Left | 85 degrees |
| Hydraulic Output | 96.2 gal/min |
Transmission
| 1 Forward | 3.4 mph (5.5 km/h) |
| 2 Forward | 6.2 mph (10 km/h) |
| 3 Forward | 7.6 mph (12.3 km/h) |
| 4 Forward | 10.3 mph (16.6 km/h) |
| 5 Forward | 13.8 mph (22.3 km/h) |
| 6 Forward | 18.7 mph (30.1 km/h) |
| 7 Forward | 25.2 mph (40.6 km/h) |
| 8 Forward | 34.1 mph (54.9 km/h) |
Steering
| Ground-Driven Secondary Steering System | 52 gal/min |
Weights
| Total Operating – Empty | 112413.8 lb (50990 kg) |
| Operating Weight | 112670 lb (51106.3 kg) |
| Operating Weight – Loaded – Approximate | 113580 lb (51519.1 kg) |
Bowl
| Rated Payload | 75001 lb (34020 kg) |
| Heaped Capacity | 31 yd3 (23.7 m3) |
| Struck Capacity | 21.1 yd3 (16.1 m3) |
| Max Depth Of Cut | 17.3 in (437 mm) |
| Width Of Cut | 11.6 ft in (3510 mm) |
Operating Specifications
| Top Speed – Loaded | 34.1 mph (54.9 km/h) |
| Rated Load | 75000 lb (34019.5 kg) |
| Scraper Capacity – Struck | 41 yd3 (31.4 m3) |
| Scraper Capacity – Heaped | 50 yd3 (38.3 m3) |
Hydraulics
| Bowl Cylinder Bore | 7.2 in (182.9 mm) |
| Bowl Cylinder Stroke | 34.4 in (873.8 mm) |
| Steering Circuit | 103 gal/min |
| Scraper Circuit | 91 gal/min |
| Cushion Hitch Circuit | 9 gal/min |
| Relief Valve – Steering Circuit | 1960 psi |
| Relief Valve – Implement Circuit | 2000 psi |
| Compensator Settings – Cushion Hitch Circuit | 2300.01 psi |
| Ejector Cylinder Bore | 8.2 in (208.3 mm) |
| Ejector Cylinder Stroke | 74 in (1879.6 mm) |
| Secondary Steering Circuit | 77 gal/min |
| Apron Cylinder Bore | 8.2 in (208.3 mm) |
| Apron Cylinder Stroke | 28.6 in (726.5 mm) |
Scraper Bowl
| Width – Cut – To Router Bits | 138.3 in (3511.6 mm) |
| Rated Load | 75000 lb (34019.5 kg) |
| Capacity – Struck | 21 yd3 (16.1 m3) |
| Depth Of Cut – Maximum | 17.2 in (436.9 mm) |
| Ground Clearance – Maximum | 21.5 in (546.1 mm) |
| Cutting Edge Thickness | 1.7 in (42 mm) |
| Depth Of Spread – Maximum | 18.9 in (480.1 mm) |
| Scraper Capacity – Heaped | 31 yd3 (23.8 m3) |
| Hyd. Penetration Force – 621g | 81000 lb (36741 kg) |
| Apron Closure Force | 38250 lb (17350 kg) |
| Apron Opening | 79 in (2006.6 mm) |
Service Refill Capacities – Tractor
| Transmission | 33 gal (125 L) |
| Differential | 36 gal (136.3 L) |
| Final Drive – Each | 7 gal (26.5 L) |
| Cooling System | 33 gal (125 L) |
| Hydraulic Reservoir | 50 gal (189.3 L) |
| Crankcase | 11.7 gal (44.3 L) |
| Wheel Coolant – Each | 19.5 gal (73.9 L) |
Weights – Standard, Tandem
| Total Shipping | 110686 lb (50206.4 kg) |
| Tractor Shipping | 44274 lb (20082.4 kg) |
| Scraper Shipping | 66412 lb (30124 kg) |
| Total Operating – Empty | 112670 lb (51106.3 kg) |
| Front Axle | 66475 lb (30152.6 kg) |
| Rear Axle | 46195 lb (20953.8 kg) |
| Total Operating – Loaded | 187670 lb (85125.7 kg) |
| Front Axle Weight – Loaded | 91958 lb (41711.5 kg) |
| Rear Axle – Weight – Loaded | 95712 lb (43414.3 kg) |
