651E Wheel Tractor-Scraper

Overview & Specifications

Engine

Tractor Engine

3412E

3412E

Tractor Engine

Flywheel Power: Tractor/Scraper

410 kW (550 hp)

410 kW (550 hp)

Gross Power - Gears 1-2

577 hp

430 kW

Gross Power - Gears 3-8

632 hp

472 kW

Net Power - Gears 1-2

550 hp

410 kW

Net Power - Gears 3-8

605 hp

451 kW

Caterpillar Net Power

550 hp

410 kW

ISO 9249

550 hp

410 kW

EEC 80/1269

550 hp

410 kW

SAE J1349

544 hp

406 kW

Bore

5.4 in

137 mm

Stroke

6 in

152 mm

Displacement

1649 in3

27 L

Scraper Bowl

Scraper Capacity: Heaped

44 yd3

33.6 m3

Rated Load

104000 lb

47174 kg

Capacity Struck

32 yd3

24.5 m3

Depth of Cut - max.

17.3 in

440 mm

Width of Cut, to Router Bits

151.4 in

3846 mm

Ground Clearance - max.

22.8 in

580 mm

Cutting Edge - thickness

1.8 in.

45 mm

Hyd. Penetration Force - 621G

121000 lb

542 kN

Depth of Spread - max.

22.8 in

508 mm

Apron Opening

92.1 in

2340 mm

Apron Closure Force

39200 lb

176 kN

Transmission

1 Forward

3.2 mph

5.1 km/h

2 Forward

5.8 mph

9.3 km/h

3 Forward

7 mph

11.2 km/h

4 Forward

9.4 mph

15.1 km/h

5 Forward

12.7 mph

20.4 km/h

6 Forward

17.2 mph

27.6 km/h

7 Forward

23 mph

37 km/h

8 Forward

31.1 mph

50 km/h

Reverse

5.7 mph

9.1 km/h

Hydraulics

Bowl Cylinder Bore

9.25 in

235 mm

Bowl Cylinder Stroke

37.5 in

950 mm

Apron Cylinder Bore

9.25 in

235 mm

Apron Cylinder Stroke

29.9 in

760 mm

Ejector Cylinder Stroke

76.6 in

1946 mm

Steering Circuit

115 gal/min

435 L/min

Scraper Circuit

153 gal/min

579 L/min

Cushion Hitch Circuit

10 gal/min

36.3 L/min

Secondary Steering Circuit

61.2 gal/min

232 L/min

Relief Valve - Steering Circuit

1960 psi

13500 kPa

Relief Valve - Implement Circuit

2000 psi

13790 kPa

Compensator Setting - Cushion Hitch Circuit

2639.69 psi

18200 kPa

Steering

Width - 180° Turn

44.67 ft

13.64 m

Steering Angle – Right

90°

90°

Steering Angle – Left

85°

85°

Hydraulic Output

152.8 gal/min

954 L/min

Ground-Driven Secondary Steering System

61.2 gal/min

232 L/min

Service Refill Capacities – Tractor

Crankcase

18 gal

68 L

Transmission

36 gal

136 L

Differential

35 gal

136 L

Final Drive (per side)

6 gal

23 L

Cooling System

37 gal

144 L

Hydraulic Reservoir

79 gal

303 L

Wheel Coolant (each)

34 gal

130 L

Dimensions

Width - overall machine

171 in

4344 mm

Width - tractor

141.75 in

3600 mm

Width - rear tire center lines

110.6 in

2810 mm

Width - inside of bowl

154 in

3914 mm

Height - overall shipping

185.4 in

4710 mm

Height - top of cab

154.9 in

3935 mm

Front of Tractor to Front Axle

148.4 in

3770 mm

Height - scraper blade max.

26.75 in

680 mm

Wheelbase

392.6 in

9973 mm

Length - overall machine

636.9 in

16178 mm

Rear Axle to Rear of Machine

95.9 in

2435 mm

Weights - Standard, tandem

Total Shipping

132717 lb

60200 kg

Tractor Shipping

67726 lb

30720 kg

Scraper Shipping

64991 lb

29480 kg

Total Operating - empty

134760 lb

61126 kg

Front Axle

88460 lb

40126 kg

Rear Axle

46300 lb

21000 kg

Total Operating - loaded

238760 lb

108300 kg

Front Axle Weight - loaded

126543 lb

47400 kg

Rear Axle Weight - loaded

112217 lb

50900 kg

Weights

Operating Weight

134760 lb

61126 kg