651 Wheel Tractor-Scraper

Engine

Tractor Engine

Cat® C18

Tractor Engine

Flywheel Power - Tractor/Scraper

469kW (629 hp)

Bore

5.7 in

Stroke

7.2 in

Displacement

1105 in³

Net Power (SAE J1349/ISO 9249)

592 hp

Gross Power (SAE J1995)

637 hp

Net Power (ISO 14396)

585 hp

Net Power

469 kW/629 hp (ISO 14369:2002)

Scraper Bowl

Scraper Capacity - Heaped

44 yd³

Rated Load

104000 lb

Capacity - Struck

32 yd³

Depth of Cut - Maximum

17.3 in

Width - Cut - To Router Bits

12.5 ft

Ground Clearance - Maximum

2.3 ft

Depth of Spread - Maximum

26 in

Apron Opening

92 in

Apron Closure Force

39200 lb

Hyd. Penetration Force - 657G

121000 lb

Transmission

Top Speed - Loaded

34.9 mile/h

1 Forward

3.5 mile/h

2 Forward

6.5 mile/h

3 Forward

7.8 mile/h

4 Forward

10.6 mile/h

5 Forward

14.2 mile/h

6 Forward

19.2 mile/h

7 Forward

25.7 mile/h

8 Forward

34.9 mile/h

Reverse

6.7 mile/h

Weights - Push-Pull

Total Shipping

160505 lb

Tractor Shipping

93635 lb

Scraper Shipping

64068 lb

Total Operating - Empty

164244 lb

Front Axle

93842 lb

Rear Axle

66663 lb

Total Operating - Loaded

268302 lb

Front Axle - Loaded

134165 lb

Rear Axle - Loaded

130340 lb

Dimensions

Width - Overall Machine

14.3 ft

Width - Tractor

11.87 ft

Width - Rear Tire Center Lines

9.21 ft

Width - Inside of Bowl

12.07 ft

Width - Outside Bowl - Shipping Width

12.98 ft

Height - Overall Shipping

15.29 ft

Height - Top of Cab

12.77 ft

Ground Clearance - Tractor

2.3 ft

Front of Tractor to Front Axle

14.93 ft

Axle to Vertical Hitch Pin

1.8 ft

Height - Scraper Blade Maximum

2.17 ft

Wheel Base

32.68 ft

Length - Overall Machine

58.96 ft

Rear Axle - Rear of Machine

8.07 ft

Steering

Width - 180° Turn - Right

44.6 ft

Width - 180° Turn - Left

47.57 ft

Steering Angle - Right

90

Steering Angle - Left

85

Service Refill Capacities - Tractor

Crankcase

13.7 gal (US)

Transmission

35.9 gal (US)

Differential

36 gal (US)

Final Drive - Each

6.3 gal (US)

Cooling System

23.4 gal (US)

Hydraulic Reservoir

39.6 gal (US)

Windshield Washer

0.5 gal (US)

Hydraulics

Bowl Cylinder Bore

7.08 in

Bowl Cylinder Stroke

37.4 in

Apron Cylinder Bore

7.08 in

Apron Cylinder Stroke

29.92 in

Steering Circuit (@ High Idle)

76.08 gpm

Cushion Hitch Circuit

19.54 gpm

Secondary Steering Circuit

14.52 gal/hr

Relief Valve - Steering Circuit

1959 psi

Relief Valve - Implement Circuit

1999 psi

Compensator Settings - Cushion Hitch Circuit

3002 psi

Service Refill Capacities - Scraper

Crankcase

8.9 gal (US)

Transmission

31.9 gal (US)

Cooling System

16.6 gal (US)

Final Drive - Each

7.8 gal (US)

Fuel Tank

430 gal (US)

Differential

44 gal (US)