Construction Machinery. Self-Powered Scraper Caterpillar 637G
Weight
| Total operating unloaded | 52047 kg |
| Front axle unloaded | 30708 kg |
| Rear axle unloaded | 21339 kg |
| Total operating loaded | 86067 kg |
| Loaded front axle | 42173 kg |
| Loaded rear axle | 43894 kg |
Tractor engine
| Manufacturer | Caterpillar |
| Model | 3408E |
| Full power | 384 kW |
| Effective power | 365 kW |
| Displacement | 18 l. |
Sizes
| Tractor clearance | 665 mm |
| Dimensional length | 14565 mm |
| Overall width | 3938 mm |
| Height to cab upper part | 3715 mm |
| Headroom | 4286 mm |
| Wheelbase | 8769 mm |
Road scraper engine
| Effective power | 186 kW |
| Displacement | 8.8 l. |
| Manufacturer | Caterpillar |
| Model | 3306 |
| Full power | 201 kW |
Operation
| Fuel Capacity | 1268 l. |
| Cooling system fluid volume | 202 l. |
| Engine oil volume | 72 l. |
| Transmission fluid volume | 176 l. |
| Differential fluid volume | 153 l. |
| Hydraulic system fluid volume | 190 l. |
| Cooling fluid volume per wheel | 150 l. |
| Operating voltage | 24 V |
| Generator current strength | 75 amperes |
| Tyre size | 37.50-R35 |
Gear box
| Forward gears number | 8 |
| Reverse gears number | 1 |
| Maximum forward speed | 54.9 km/h |
| Maximum reverse gear | 9.9 km/h |
Cup
| Nominal payload | 34020 kg |
| Volume with top | 23.7 m3 |
| Brimmed volume | 16.1 m3 |
| Maximum cutting depth | 437 mm |
| Cut width | 3512 mm |
Images
Sizes
| 1. Dimensional length | 14565 mm |
| 2. Overall width | 3938 mm |
| 3. Headroom | 4286 mm |
| 4. Wheelbase | 8769 mm |
| 5. Tractor clearance | 665 mm |
| 6. Height to cab upper part | 3715 mm |