Caterpillar 657G Motor Scraper

Motor Scraper
Motor Scraper
Motor Scraper
Motor Scraper
Motor Scraper
Motor Scraper
Units

Dimensions

Dimensions

A

Overall Length

53.03ft in

B

Overall Width

14.25ft in

C

Overall Height

15.45ft in

D

Wheelbase

32.66ft in

E

Tractor Ground Clearance

2.12ft in

F

Height to Top of Cab

12.18ft in


Specifications

Engine

Tractor Engine

Cat C18 with ACERT Technology

Flywheel Power - Tractor/Scraper

447 kw (600 hp) / 337 kW (451 hp)

Flywheel Power - Tractor

Flywheel Power - Scraper

Scraper Engine

Cat C15 with ACERT Technology

Tractor Engine

Make

Caterpillar

Model

C18 ACERT

Gross Power

632hp

Net Power

Displacement

1105cu in

Flywheel Power - Tractor/Scraper

447 kW (600 hp) / 337 kW (451 hp)

Net Power - Gears 1-2

564hp

Gross Power - Gears 1-2

596hp

Bore

5.7in

Stroke

7.2in

Net Power - Gears 3-8

600hp

Gross Power - Gears 3-8

632hp

Scraper Engine

Make

Caterpillar

Model

C15 ACERT

Gross Power

478hp

Net Power

Displacement

928cu in

Bore

5.5in

Stroke

6.5in

Gross Power - Gears 1-2

437hp

Gross Power - Gears 3-8

478hp

Net Power - Gears 1-2

410hp

Net Power - Gears 3-8

451hp

Operational

Fuel Capacity

421.9gal

Cooling System Fluid Capacity

56.3gal

Engine Oil Fluid Capacity

26.9gal

Transmission Fluid Capacity

68gal

Differential Fluid Capacity

79.5gal

Hydraulic System Fluid Capacity

80gal

Wheel Coolant Fluid Capacity - each

68.6gal

Operating Voltage

24V

Alternator Supplied Amperage

75amps

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

36mph

Max Speed Reverse

6mph

Reverse

6.1 mile/h

1 Forward

3.5mph

2 Forward

6.3mph

3 Forward

7.8mph

4 Forward

10.6mph

5 Forward

14.1mph

6 Forward

19mph

7 Forward

25.6mph

8 Forward

34.6mph

Top Speed - Loaded

33mph

Steering

Steering Angle - Right

90 degrees

Steering Angle - Left

85 degrees

Width - 180 degrees Turn - Right

44.7ft in

Width - 180 degrees Turn - Left

47.6ft in

Weights

Total Operating - empty

149417lb

Front Axle - empty

89650%

Rear Axle - empty

59767%

Total Operating - Loaded

253420lb

Front Axel - loaded

129244lb

Rear Axle - loaded

124176%

Operating Weight - Loaded - Approximate

268817lb

Operating Weight - Empty - Approximate

158817lb

Bowl

Rated Payload

104058lb

Heaped Capacity

44yd3

Struck Capacity

32yd3

Max Depth of Cut

16.7in

Width of Cut

12.5ft in

Dimensions

Overall Length

53.1ft in

Overall Width

14.3ft in

Height to Top of Cab

12.2ft in

Overall Height

15.5ft in

Wheelbase

32.7ft in

Tractor Ground Clearance

2.2ft in

Wheel Base

36.1ft in

Height - Top of Cab

12.2ft in

Width - Rear Tire Center Lines

110.8in

Length - Overall Machine

636.4in

Width - Inside of Bowl

145in

Height - Overall Shipping

185.4in

Width - Tractor

141.8in

Width - Overall Machine

171in

Ground Clearance - Tractor

25.4in

Front of Tractor to Front Axle

148.4in

Height - Scraper Blade Maximum

26.8in

Rear Axle - Rear of Machine

96in

Axle to Vertical Hitch Pin

24in

Bail Length - Maximum (Push-Pull)

72.3in

Width - Outside Bowl - Shipping Width

154in

Height - Top of Scraper

15.2ft in

Length - Overall

56.4ft in

Width - Overall

14.4ft in

Tread - Scraper

9.3ft in

Tread - Tractor

8.7ft in

Operating Specifications

Top Speed - Loaded

33mph

Rated Load

110000lb

Scraper Capacity - Struck

59yd3

Scraper Capacity - Heaped

73yd3

180 degrees Curb-to-Curb Turning Width

51.3ft in

Hydraulics

Bowl Cylinder Bore

9.3in

Bowl Cylinder Stroke

37.4in

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

10.3in

Ejector Cylinder Stroke

76.7in

Secondary Steering Circuit

64.2 gal/min

Apron Cylinder Bore

9.3in

Apron Cylinder Stroke

30in

Scraper Bowl

Width - Cut - To Router Bits

12.7in

Rated Load

104000lb

Capacity - Struck

32yd3

Depth of Cut - Maximum

17in

Ground Clearance - Maximum

23in

Cutting Edge Thickness

1.8in

Depth of Spread - Maximum

26in

Scraper Capacity - Heaped

44yd3

Apron Closure Force

39200lb

Apron Opening

92in

Hyd. Penetration Force - 657G

121000lb

Service Refill Capacities - Scraper

Transmission

32gal

Differential

44gal

Final Drive - Each

7.9gal

Cooling System

24gal

Crankcase

10gal

Wheel Coolant - Each

34.3gal

Fuel Tank - 657G

421.9gal

Service Refill Capacities - Tractor

Transmission

36gal

Differential

36gal

Final Drive - Each

6gal

Cooling System

33gal

Hydraulic Reservoir

80gal

Crankcase

17gal

Wheel Coolant - Each

34.3gal

Windshield Washer

0.5gal

Weights - Standard, Tandem

Total Shipping

147959lb

Tractor Shipping

87717lb

Scraper Shipping

60242lb

Total Operating - Empty

150761lb

Front Axle

87924lb

Rear Axle

62837lb

Total Operating - Loaded

254761lb

Front Axle Weight - Loaded

128246lb

Rear Axle - Weight - Loaded

126515lb

Weights - Push-Pull

Total Shipping

160505lb

Tractor Shipping

93635lb

Scraper Shipping

64068lb

Total Operating - Empty

160505lb

Front Axle

93842lb

Rear Axle

66663lb

Total Operating - Loaded

264505lb

Front Axle - Loaded

134165lb

Rear Axle - Loaded

130340lb


Compare similar models

Manufacturer / Model

Rated Payload

Heaped Capacity

Rated Payload

104058.2 lb

Heaped Capacity

44 yd3

Rated Payload

104058.2 lb

Heaped Capacity

44 yd3
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