Caterpillar 651E Motor Scraper

Weights
Front Axle Weight - Loaded

126543 lb

Operating Weight

134760 lb

Rear Axle - Weight - Loaded

112217 lb

Blade
Cutting Edge Thickness

1.8 in

Engine & Fuel System
Tractor Engine

3412E

Fuel Capacity

260.3 gal

Caterpillar Net Power

550 hp

Gross Power

550 hp

Gross Power - Gears 1-2

577 hp

Gross Power - Gears 3-8

632 hp

Net Power - Gears 1-2

550 hp

Net Power - Gears 3-8

605 hp

Cooling System

37 gal

Displacement

1649 cu in

Make

Caterpillar

Model

3412

Drive System
Final Drive - Each

6 gal

Secondary Steering Circuit

61.2 gal/min

Steering Angle - Left

85 degrees

Steering Angle - Right

90 degrees

Steering Circuit

115 gal/min

Operating Specs
Total Operating - Empty

134760 lb

Total Operating - Loaded

238760 lb

Hydraulic System
Hydraulic Output

152.8 gal/min

Hydraulic Reservoir

79 gal

Dimensions, Wheels & Tires
Tire Size

37.5R39 Radial (E-3)

Wheelbase

32.55 ft in

Ground Clearance - Maximum

22.8 in

Overall Width

14.28 ft in

Overall Length

52.96 ft in

Overall Height

15.46 ft in

Wheel Base

32.72 ft in

Transmission
Transmission

36 gal

Max Speed - Forward

31.1 mph

Number Of Forward Gears

8

1 Forward

3.2 mph

2 Forward

5.8 mph

3 Forward

7 mph

4 Forward

9.4 mph

5 Forward

12.7 mph

6 Forward

17.2 mph

7 Forward

23 mph

8 Forward

31.1 mph

Reverse

5.7 mile/h

Technical Specs
Length - Overall Machine

636.9 in

Rear Axle - Rear Of Machine

95.9 in

Width - Inside Of Bowl

154 in

Width - Overall Machine

171 in

Width - Tractor

141.75 in

Height - Overall Shipping

185.4 in

Height - Top Of Cab

12.91 ft in

Iso 9249

550 hp

Eec 80/1269

550 hp

Sae J1349

544 hp

Bore

5.4 in

Stroke

6 in

Width - 180 Degrees Turn

44.7 ft in

Front Axle - Empty

88685.4 lb

Rear Axle - Empty

45686.4 lb

Front Axle - Load

126369 lb

Rear Axle - Loaded

112061 lb

Rated Payload

104058.2 lb

Heaped Capacity

44 yd3

Struck Capacity

32.1 yd3

Max Depth Of Cut

26 in

Width Of Cut

12.7 ft in

Bowl Cylinder Bore

9.3 in

Bowl Cylinder Stroke

37.5 in

Scraper Circuit

153 gal/min

Cushion Hitch Circuit

10 gal/min

Ejector Cylinder Stroke

76.6 in

Apron Cylinder Bore

9.3 in

Apron Cylinder Stroke

29.9 in

Width - Cut - To Router Bits

151.4 in

Rated Load

104000 lb

Capacity - Struck

32 yd3

Depth Of Cut - Maximum

17.3 in

Depth Of Spread - Maximum

22.8 in

Scraper Capacity - Heaped

44 yd3

Hyd. Penetration Force - 621g

121000 lb

Apron Closure Force

39200 lb

Apron Opening

92.1 in

Differential

35 gal

Crankcase

18 gal

Wheel Coolant - Each

34 gal

Total Shipping

132717 lb

Tractor Shipping

67726 lb

Scraper Shipping

64991 lb

Front Axle

88460 lb

Rear Axle

46300 lb