Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing Caterpillar Wheel Tractor-Scrapers to consistently deliver high productivity at the lowest cost per ton.
Tractor Engine
| Flywheel Power: Tractor/Scraper |
246 kW (330 hp) |
| Gross Power - Gears 1-2 |
268 kW |
| Gross Power - Gears 3-8 |
294 kW |
| Net Power - Gears 1-2 |
246 kW |
| Net Power - Gears 3-8 |
272 kW |
| Caterpillar Net Power |
246 kW |
| ISO 9249 |
246 kW |
| EEC 80/1269 |
246 kW |
| SAE J1349 |
243 kW |
| Bore |
140 mm |
| Stroke |
165 mm |
| Displacement |
15.2 L |
Scraper Bowl
| Scraper Capacity: Heaped |
17 m3 |
| Rated Load |
23950 kg |
| Capacity Struck |
12 m3 |
| Depth of Cut - max. |
333 mm |
| Width of Cut, to Router Bits |
3023 mm |
| Ground Clearance - max. |
522 mm |
| Cutting Edge - thickness |
22 mm |
| Hyd. Penetration Force - 621G |
150.4 kN |
| Depth of Spread - max. |
522 mm |
| Apron Opening |
1780 mm |
| Apron Closure Force |
107 kN |
Transmission
| Top Speed (Loaded) |
51.5 km/h |
| 1 Forward |
5 km/h |
| 2 Forward |
7.6 km/h |
| 3 Forward |
10.9 km/h |
| 4 Forward |
14.8 km/h |
| 5 Forward |
19.9 km/h |
| 6 Forward |
26.9 km/h |
| 7 Forward |
36.4 km/h |
| 8 Forward |
51.5 km/h |
| Reverse |
9.2 km/h |
Engine
Weights
| Operating Weight |
56513 kg |
Weights - Standard, tandem
| Total Shipping |
32865 kg |
| Tractor Shipping |
22677 kg |
| Scraper Shipping |
10118 kg |
| Total Operating - empty |
33470 kg |
| Front Axle |
22760 kg |
| Rear Axle |
10710 kg |
| Total Operating - loaded |
57420 kg |
| Front Axle Weight - loaded |
30433 kg |
| Rear Axle Weight - loaded |
26987 kg |
Dimensions
| Width – Overall Machine |
3467 mm |
| Width – Tractor |
3130 mm |
| Width - rear tire center lines |
2180 mm |
| Width – Inside of Bowl |
2946 mm |
| Width – Outside Rear Tires |
3048 mm |
| Height – Overall Shipping |
3705 mm |
| Height – Top of Cab |
3423 mm |
| Ground Clearance – Tractor |
553 mm |
| Front of Tractor to Front Axle |
3058 mm |
| Rim radius |
432 mm |
| Axle to Vertical Hitch Pin |
432 mm |
| Height – Scraper Blade Maximum |
522 mm |
| Wheelbase |
7722 mm |
| Length - overall machine |
12917 mm |
| Rear Axle to Rear of Machine |
2142 mm |
| Bail Length - max. (push-pull) |
1612 mm |
| Extended Push Block (push-pull) |
2786 mm |
Service Refill Capacities – Tractor
| Crankcase |
36 L |
| Transmission |
72 L |
| Differential |
144 L |
| Final Drive (per side) |
19 L |
| Cooling System |
107 L |
| Hydraulic Reservoir |
140 L |
| Wheel Coolant (each) |
45 L |
| Windshield Washer |
6 L |
Steering
| Width - 180° Turn |
10.9 m |
| Steering Angle – Right |
90° |
| Steering Angle – Left |
85° |
| Hydraulic Output |
209 L/min |
Hydraulics
| Bowl Cylinder Bore |
152 mm |
| Bowl Cylinder Stroke |
813 mm |
| Apron Cylinder Bore |
184 mm |
| Apron Cylinder Stroke |
597 mm |
| Ejector Cylinder Bore |
165 mm |
| Ejector Cylinder Stroke |
1549 mm |
| Steering Circuit |
209 L/min |
| Scraper Circuit |
284 L/min |
| Cushion Hitch Circuit |
37 L/min |
| Secondary Steering Circuit |
150 L/min |
| Relief Valve - Steering Circuit |
15500 kPa |
| Relief Valve - Implement Circuit |
15000 kPa |
| Compensator Setting - Cushion Hitch Circuit |
16000 kPa |
Power Train – Engine
Electronically controlled Caterpillar® engines with ACERT technology, modular radiator with 9 fins per inch, and an Electronic Control Module maximizes power to the cutting edge and exceptional haul road speed.
Power Train – Transmission
Planetary powershift transmission delivers excellent load capability. Redesigned front and rear axles accommodate wider brake shoes and drums. The neutral coast inhibitor and programmable top gear reduce wear while increasing machine performance.
Electronic Controls
Electronic controls improve machine response and provide advanced diagnostic capabilities that result in better machine availability. The Product Link option allows remote monitoring of location, machine system status, and alert indicators.
Operator Station
Convenient control placement and a comfortable work environment are keys to high productivity. Features include Single Lever Implement Control, an air seat suspension and improved instrumentation.
Structures
Superior structural design delivers state-of-the-art ride, capacity, and material control while assuring the durability and reliability customers expect from Caterpillar.
Scraper Bowl
Caterpillar Scraper bowls deliver large loads with better retention, excellent material flow, fast cycle times and high productivity. Relocating the implement valve to the draft tube improves access and serviceability.
Auger Arrangement
Provides self-loading capability with the same wide material appetite as an open bowl machine.
Serviceability
The latest electronic monitoring systems, grouped service points, and rugged Caterpillar components simplify maintenance and minimize downtime. New two-piece access doors open easily and stay open for better access.
Customer Support
The best parts availability and the best service capability will help keep your equipment working.
