Caterpillar 657E Motor Scraper
Units
Dimensions
Dimensions
A
Overall Length
53.15ft in
B
Overall Width
14.28ft in
C
Overall Height
15.46ft in
D
Wheelbase
32.55ft in
Specifications
Fuel Tank
Fuel Tank Capacity Scraper
415gal
Tractor Engine
Make
Caterpillar
Model
3412
Gross Power
550hp
Displacement
1647.7cu in
Engine
Tractor Engine
Cat 3412E
Flywheel Power - Tractor/Scraper
451 kW (605 hp) / 328 kW (440 hp)
Scraper Engine
3408E
Gross Power Tractor Gears 1-2
577hp
Gross Power Tractor Gears 3-8
632hp
Gross Power Tractor
577hp
Gross Power Scraper
418hp
Net Power Tractor Gears 1-2
550hp
Net Power Tractor Gears 3-8
605hp
Scraper Engine
Make
Caterpillar
Model
3408
Gross Power
400hp
Displacement
1098.5cu in
Operational
Fuel Capacity
435.9gal
Tire Size
37.5R39 Radial (E-3)
Transmission
Number Of Forward Gears
8
Max Speed Forward
31.1mph
Weights
Total Operating - Empty
151810.4lb
Front Axle - Empty
92605.2%
Rear Axle - Empty
59205.2%
Total Operating - Loaded
255868.6lb
Front Axel - Loaded
130493.9lb
Rear Axle - Loaded
125374.7%
Operating Weight - Loaded - Approximate
159226lb
Bowl
Rated Payload
104058.2lb
Heaped Capacity
44yd3
Struck Capacity
32.1yd3
Max Depth Of Cut
17.4in
Width Of Cut
12.7ft in
Operating Specifications
Top Speed - Loaded
31.1mph
Rated Load
108669lb
Scraper Capacity - Struck
58.7yd3
Scraper Capacity - Heaped
73yd3
