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Caterpillar 657G Motor Scraper Dimensions & Specs

Picture of a Caterpillar 657G Motor Scraper
Picture of a Caterpillar 657G Motor Scraper
Picture of a Caterpillar 657G Motor Scraper

Transport a Caterpillar 657G Motor Scraper

Transporting a Caterpillar 657G Motor Scraper is a process that involves multiple steps, each requiring careful attention and expertise. First, the Caterpillar 657G Motor Scraper is prepared for transport, which may involve disassembling larger components and securing fragile parts.During the loading phase, special equipment like forklifts or cranes may be used

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Dimensions

Dimensions
AOverall Length
53.03 ft in
BOverall Width
14.25 ft in
COverall Height
15.45 ft in
DWheelbase
32.66 ft in
ETractor Ground Clearance
2.12 ft in
FHeight To Top Of Cab
12.18 ft in
Height - Top Of Cab
12.18 ft in
Height - Top Of Scraper
15.16 ft in
Length - Overall
56.4 ft in
Length - Overall Machine
636.38 in
Rear Axle - Rear Of Machine
95.98 in
Tread - Scraper
9.24 ft in
Tread - Tractor
8.64 ft in
Wheel Base
36.08 ft in
Width - Inside Of Bowl
145 in
Width - Outside Bowl - Shipping Width
154 in
Width - Overall
14.32 ft in
Width - Overall Machine
171 in
Width - Rear Tire Center Lines
110.75 in
Axle To Vertical Hitch Pin
23.94 in
Width - Tractor
141.78 in
Bail Length - Maximum (Push-Pull)
72.28 in
Front Of Tractor To Front Axle
148.4 in
Ground Clearance - Tractor
25.39 in
Height - Overall Shipping
185.4 in
Height - Scraper Blade Maximum
26.77 in

Specifications

Tractor Engine
Make
Caterpillar
Model
C18 ACERT
Gross Power
632 hp
Displacement
1105 cu in
Engine
Tractor Engine
Cat C18 with ACERT Technology
Flywheel Power - Tractor/Scraper
447 kw (600 hp) / 337 kW (451 hp)
Tractor Engine
Flywheel Power - Tractor/Scraper
447 kW (600 hp) / 337 kW (451 hp)
Net Power - Gears 1-2
564 hp
Gross Power - Gears 1-2
596 hp
Bore
5.7 in
Stroke
7.2 in
Net Power - Gears 3-8
600 hp
Gross Power - Gears 3-8
632 hp
Engine
Scraper Engine
Cat C15 with ACERT Technology
Scraper Engine
Make
Caterpillar
Model
C15 ACERT
Gross Power
478 hp
Displacement
928 cu in
Bore
5.5 in
Stroke
6.5 in
Gross Power - Gears 1-2
437 hp
Gross Power - Gears 3-8
478 hp
Net Power - Gears 1-2
410 hp
Net Power - Gears 3-8
451 hp
Operational
Fuel Capacity
421.9 gal
Cooling System Fluid Capacity
56.3 gal
Engine Oil Fluid Capacity
26.9 gal
Transmission Fluid Capacity
68 gal
Differential Fluid Capacity
79.5 gal
Hydraulic System Fluid Capacity
80 gal
Wheel Coolant Fluid Capacity - Each
68.6 gal
Operating Voltage
24 V
Alternator Supplied Amperage
75 amps
Tire Size
40.5/75 R39
Transmission
Transmission Type
8-speed automatic powershift with electronic control
Number Of Forward Gears
8
Number Of Reverse Gears
1
Max Speed Forward
36 mph
Max Speed Reverse
6 mph
Reverse
6.1 mile/h
Steering
Steering Angle - Right
90 degrees
Steering Angle - Left
85 degrees
Transmission
1 Forward
3.5 mph
2 Forward
6.3 mph
3 Forward
7.8 mph
4 Forward
10.6 mph
5 Forward
14.1 mph
6 Forward
19 mph
7 Forward
25.6 mph
8 Forward
34.6 mph
Top Speed - Loaded
33 mph
Steering
Width - 180 Degrees Turn - Right
44.7 ft in
Width - 180 Degrees Turn - Left
47.6 ft in
Weights
Total Operating - Empty
149417 lb
Front Axle - Empty
89650 %
Rear Axle - Empty
59767 %
Total Operating - Loaded
253420 lb
Front Axel - Loaded
129244 lb
Rear Axle - Loaded
124176 %
Operating Weight - Loaded - Approximate
268817 lb
Operating Weight - Empty - Approximate
158817 lb
Bowl
Rated Payload
104058 lb
Heaped Capacity
44 yd3
Struck Capacity
32 yd3
Max Depth Of Cut
16.7 in
Width Of Cut
12.5 ft in
Operating Specifications
Top Speed - Loaded
33 mph
Rated Load
110000 lb
Scraper Capacity - Struck
59 yd3
Scraper Capacity - Heaped
73 yd3
180 Degrees Curb-To-Curb Turning Width
51.3 ft in
Hydraulics
Bowl Cylinder Bore
9.3 in
Bowl Cylinder Stroke
37.4 in
Steering Circuit
99.9 gal/min
Scraper Circuit
153 gal/min
Cushion Hitch Circuit
12.7 gal/min
Relief Valve - Steering Circuit
1959 psi
Relief Valve - Implement Circuit
1999 psi
Compensator Settings - Cushion Hitch Circuit
3002 psi
Ejector Cylinder Bore
10.3 in
Ejector Cylinder Stroke
76.7 in
Secondary Steering Circuit
64.2 gal/min
Apron Cylinder Bore
9.3 in
Apron Cylinder Stroke
30 in
Scraper Bowl
Width - Cut - To Router Bits
12.7 in
Rated Load
104000 lb
Capacity - Struck
32 yd3
Depth Of Cut - Maximum
17 in
Ground Clearance - Maximum
23 in
Cutting Edge Thickness
1.8 in
Depth Of Spread - Maximum
26 in
Scraper Capacity - Heaped
44 yd3
Apron Closure Force
39200 lb
Apron Opening
92 in
Hyd. Penetration Force - 657g
121000 lb
Service Refill Capacities - Scraper
Transmission
32 gal
Differential
44 gal
Final Drive - Each
7.9 gal
Cooling System
24 gal
Crankcase
10 gal
Wheel Coolant - Each
34.3 gal
Fuel Tank - 657g
421.9 gal
Service Refill Capacities - Tractor
Transmission
36 gal
Differential
36 gal
Final Drive - Each
6 gal
Cooling System
33 gal
Hydraulic Reservoir
80 gal
Crankcase
17 gal
Wheel Coolant - Each
34.3 gal
Windshield Washer
0.5 gal
Weights - Standard, Tandem
Total Shipping
147959 lb
Tractor Shipping
87717 lb
Scraper Shipping
60242 lb
Total Operating - Empty
150761 lb
Front Axle
87924 lb
Rear Axle
62837 lb
Total Operating - Loaded
254761 lb
Front Axle Weight - Loaded
128246 lb
Rear Axle - Weight - Loaded
126515 lb
Weights - Push-Pull
Total Shipping
160505 lb
Tractor Shipping
93635 lb
Scraper Shipping
64068 lb
Total Operating - Empty
160505 lb
Front Axle
93842 lb
Rear Axle
66663 lb
Total Operating - Loaded
264505 lb
Front Axle - Loaded
134165 lb
Rear Axle - Loaded
130340 lb

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