657G Wheel Tractor Scraper. Responsible, productive earthmoving machines, built to last.
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The Cat® 657G is built for reliable performance in the wheel tractor-scrapers range, backed by Al-Bahar's regional service and support network.
| 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 |
No Standard Equipment are available for this product yet.