657G

657G

Quick loading, high travel speeds and the ability to load and dump on the run yield fast cycle times, allowing Caterpillar® Wheel Tractor-Scrapers to consistently deliver high productivity.

Description

Tractor Engine C18 ACERT
Scraper Engine Cat C15 ACERT
Flywheel Power – Tractor/Scraper 447 kW (600 hp) / 337 kW (451 hp)
Net Power 421/447 kW 564/600 hp
Gross Power – Gears 1-2 445 kW
Gross Power – Gears 3-8 471 kW
Net Power – Gears 1-2 421 kW
Net Power – Gears 3-8 447 kW
Bore 145 mm
Stroke 183 mm
Displacement 18.1 l
Net Power 306/337 kW 410/451 hp
Gross Power – Gears 1-2 326 kW
Gross Power – Gears 3-8 356 kW
Net Power – Gears 1-2 306 kW
Net Power – Gears 3-8 337 kW
Bore 137 mm
Stroke 171.5 mm
Displacement 15.2 l
Scraper Capacity – Heaped 33.6 m³
Rated Load 47200 kg
Capacity – Struck 24.5 m³
Depth of Cut – Maximum 425 mm
Width – Cut – To Router Bits 3846 mm
Ground Clearance – Maximum 545 mm
Cutting Edge Thickness 22 mm
Hyd. Penetration Force – 657G 542 kN
Depth of Spread – Maximum 680 mm
Apron Opening 2340 mm
Apron Closure Force 176 kN
Top Speed – Loaded 55.7 km/h
1 Forward 5.5 km/h
2 Forward 10 km/h
3 Forward 10.9 km/h
4 Forward 14.8 km/h
5 Forward 19.8 km/h
6 Forward 26.9 km/h
7 Forward 36 km/h
8 Forward 55.7 km/h
Reverse 9.7 km/h
Bowl Cylinder Bore 235 mm
Bowl Cylinder Stroke 950 mm
Apron Cylinder Bore 235 mm
Apron Cylinder Stroke 760 mm
Ejector Cylinder Bore 260 mm
Ejector Cylinder Stroke 1946 mm
Steering Circuit 435 l/min
Scraper Circuit 579 l/min
Cushion Hitch Circuit 56 l/min
Secondary Steering Circuit 430 l/min
Relief Valve – Steering Circuit 13500 kPa
Relief Valve – Implement Circuit 13800 kPa
Compensator Settings – Cushion Hitch Circuit 20670 kPa
Width – 180° Turn – Right 13.82 m
Width – 180° Turn – Left 14.73 m
Steering Angle – Right 90°
Steering Angle – Left 85°
Crankcase 64 l
Transmission 136 l
Differential 138 l
Final Drive – Each 23 l
Cooling System 125 l
Hydraulic Reservoir 303 l
Wheel Coolant – Each 130 l
Windshield Washer 6 l
Fuel Tank – 657G 1597 l
Crankcase 38 l
Transmission 121 l
Differential 163 l
Final Drive – Each 29.5 l
Wheel Coolant – Each 130 l
Cooling System 88 l
Width – Overall Machine 4344 mm
Width – Tractor 3601 mm
Width – Rear Tire Center Lines 2633 mm
Width – Inside of Bowl 3683 mm
Width – Outside Bowl – Shipping Width 3914 mm
Height – Overall Shipping 4710 mm
Height – Top of Cab 3712 mm
Ground Clearance – Tractor 645 mm
Front of Tractor to Front Axle 3770 mm
Axle to Vertical Hitch Pin 608 mm
Height – Scraper Blade Maximum 680 mm
Wheel Base 9956 mm
Length – Overall Machine 16164 mm
Rear Axle – Rear of Machine 2438 mm
Bail Length – Maximum (Push-Pull) 1836 mm
Total Shipping 66615 kg
Tractor Shipping 39969 kg
Scraper Shipping 26646 kg
Total Operating – Empty 67774 kg
Front Axle 40665 kg
Rear Axle 27110 kg
Total Operating – Loaded 114949 kg
Front Axle Weight – Loaded 58624 kg
Rear Axle – Weight – Loaded 56325 kg
Total Shipping 70395 kg
Tractor Shipping 42023 kg
Scraper Shipping 28372 kg
Total Operating – Empty 71554 kg
Front Axle 42715 kg
Rear Axle 28839 kg
Total Operating – Loaded 118729 kg
Front Axle – Loaded 60552 kg
Rear Axle – Loaded 58177 kg

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