Caterpillar 651E Motor Scraper
Units
Dimensions
Dimensions
A
Overall Length
52.96ft in
B
Overall Width
14.28ft in
C
Overall Height
15.46ft in
D
Wheelbase
32.55ft in
Length - Overall Machine
636.9in
Rear Axle - Rear Of Machine
95.9in
Wheel Base
32.72ft in
Width - Inside Of Bowl
154in
Width - Overall Machine
171in
Width - Rear Tire Center Lines
110.6in
Front Of Tractor To Front Axle
148.4in
Width - Tractor
141.75in
Height - Overall Shipping
185.4in
Height - Scraper Blade Maximum
26.75in
Height - Top Of Cab
12.91ft in
Specifications
Tractor Engine
Make
Caterpillar
Model
3412
Gross Power
550hp
Displacement
1649cu in
Engine
Tractor Engine
3412E
Tractor Engine
Flywheel Power - Tractor/Scraper
410 kW (550 hp)
Net Power - Gears 1-2
550hp
Gross Power - Gears 1-2
577hp
Caterpillar Net Power
550hp
Iso 9249
550hp
Eec 80/1269
550hp
Sae J1349
544hp
Bore
5.4in
Stroke
6in
Net Power - Gears 3-8
605hp
Gross Power - Gears 3-8
632hp
Operational
Fuel Capacity
260.3gal
Tire Size
37.5R39 Radial (E-3)
Transmission
Number Of Forward Gears
8
Max Speed Forward
31.1mph
Reverse
5.7 mile/h
Steering
Width - 180 Degrees Turn
44.7ft in
Steering Angle - Right
90 degrees
Steering Angle - Left
85 degrees
Hydraulic Output
152.8 gal/min
Transmission
1 Forward
3.2mph
2 Forward
5.8mph
3 Forward
7mph
4 Forward
9.4mph
5 Forward
12.7mph
6 Forward
17.2mph
7 Forward
23mph
8 Forward
31.1mph
Steering
Ground-Driven Secondary Steering System
61.2 gal/min
Weights
Total Operating - Empty
134371.8lb
Operating Weight
134760lb
Front Axle - Empty
88685.4%
Rear Axle - Empty
45686.4%
Total Operating - Loaded
238430lb
Front Axel - Loaded
126369lb
Rear Axle - Loaded
112061%
Bowl
Rated Payload
104058.2lb
Heaped Capacity
44yd3
Struck Capacity
32.1yd3
Max Depth Of Cut
26in
Width Of Cut
12.7ft in
Hydraulics
Bowl Cylinder Bore
9.3in
Bowl Cylinder Stroke
37.5in
Steering Circuit
115 gal/min
Scraper Circuit
153 gal/min
Cushion Hitch Circuit
10 gal/min
Relief Valve - Steering Circuit
1960 psi
Relief Valve - Implement Circuit
2000 psi
Compensator Settings - Cushion Hitch Circuit
2639.69 psi
Ejector Cylinder Stroke
76.6in
Secondary Steering Circuit
61.2 gal/min
Apron Cylinder Bore
9.3in
Apron Cylinder Stroke
29.9in
Scraper Bowl
Width - Cut - To Router Bits
151.4in
Rated Load
104000lb
Capacity - Struck
32yd3
Depth Of Cut - Maximum
17.3in
Ground Clearance - Maximum
22.8in
Cutting Edge Thickness
1.8in
Depth Of Spread - Maximum
22.8in
Scraper Capacity - Heaped
44yd3
Hyd. Penetration Force - 621g
121000lb
Apron Closure Force
39200lb
Apron Opening
92.1in
Service Refill Capacities - Tractor
Transmission
36gal
Differential
35gal
Final Drive - Each
6gal
Cooling System
37gal
Hydraulic Reservoir
79gal
Crankcase
18gal
Wheel Coolant - Each
34gal
Weights - Standard, Tandem
Total Shipping
132717lb
Tractor Shipping
67726lb
Scraper Shipping
64991lb
Total Operating - Empty
134760lb
Front Axle
88460lb
Rear Axle
46300lb
Total Operating - Loaded
238760lb
Front Axle Weight - Loaded
126543lb
Rear Axle - Weight - Loaded
112217lb
