Caterpillar 651E
Browse All Caterpillar or Motor Scraper Models
Contents:
Dimensions
| Overall Length | 52.96 ft in (16140 mm) |
| Overall Width | 14.28 ft in (4350 mm) |
| Overall Height | 15.46 ft in (4710 mm) |
| Wheelbase | 32.55 ft in (9920 mm) |
| Length - Overall Machine | 636.9 in (16177.26 mm) |
| Rear Axle - Rear Of Machine | 95.9 in (2435.86 mm) |
| Wheel Base | 32.72 ft in (0.84 m) |
| Width - Inside Of Bowl | 154 in (3911.6 mm) |
| Width - Overall Machine | 171 in (4343.4 mm) |
| Width - Rear Tire Center Lines | 110.6 in (2809.24 mm) |
| Front Of Tractor To Front Axle | 148.4 in (3769.36 mm) |
| Width - Tractor | 141.75 in (3600.45 mm) |
| Height - Overall Shipping | 185.4 in (4709.16 mm) |
| Height - Scraper Blade Maximum | 26.75 in (679.45 mm) |
| Height - Top Of Cab | 12.91 ft in (0.33 m) |
Tractor Engine
| Make | Caterpillar |
| Model | 3412 |
| Gross Power | 550 hp (410.2 kw) |
| Displacement | 1649 cu in (27.1 L) |
Engine
| Tractor Engine | 3412E |
Tractor Engine
| Flywheel Power - Tractor/Scraper | 410 kW (550 hp) |
| Net Power - Gears 1-2 | 550 hp (410.2 kw) |
| Gross Power - Gears 1-2 | 577 hp (430.3 kw) |
| Caterpillar Net Power | 550 hp (410.2 kw) |
| Iso 9249 | 550 hp (410.2 kw) |
| Eec 80/1269 | 550 hp (410.2 kw) |
| Sae J1349 | 544 hp (405.7 kw) |
| Bore | 5.4 in (137.2 mm) |
| Stroke | 6 in (152.4 mm) |
| Net Power - Gears 3-8 | 605 hp (451.2 kw) |
| Gross Power - Gears 3-8 | 632 hp (471.3 kw) |
Operational
| Fuel Capacity | 260.3 gal (985 L) |
| Tire Size | 37.5R39 Radial (E-3) |
Transmission
| Number Of Forward Gears | 8 |
| Max Speed Forward | 31.1 mph (50 km/h) |
| Reverse | 5.7 mile/h |
Steering
| Width - 180 Degrees Turn | 44.7 ft in (13.7 m) |
| Steering Angle - Right | 90 degrees |
| Steering Angle - Left | 85 degrees |
| Hydraulic Output | 152.8 gal/min |
Transmission
| 1 Forward | 3.2 mph (5.2 km/h) |
| 2 Forward | 5.8 mph (9.4 km/h) |
| 3 Forward | 7 mph (11.3 km/h) |
| 4 Forward | 9.4 mph (15.2 km/h) |
| 5 Forward | 12.7 mph (20.5 km/h) |
| 6 Forward | 17.2 mph (27.7 km/h) |
| 7 Forward | 23 mph (37.1 km/h) |
| 8 Forward | 31.1 mph (50.1 km/h) |
Steering
| Ground-Driven Secondary Steering System | 61.2 gal/min |
Weights
| Total Operating - Empty | 134371.8 lb (60950 kg) |
| Operating Weight | 134760 lb (61126.2 kg) |
| Front Axle - Empty | 88685.4 % |
| Rear Axle - Empty | 45686.4 % |
| Total Operating - Loaded | 238430 lb (108150 kg) |
| Front Axel - Loaded | 126369 lb (57320 kg) |
| Rear Axle - Loaded | 112061 % |
Bowl
| Rated Payload | 104058.2 lb (47200 kg) |
| Heaped Capacity | 44 yd3 (33.6 m3) |
| Struck Capacity | 32.1 yd3 (24.5 m3) |
| Max Depth Of Cut | 26 in (660 mm) |
| Width Of Cut | 12.7 ft in (3850 mm) |
Hydraulics
| Bowl Cylinder Bore | 9.3 in (235 mm) |
| Bowl Cylinder Stroke | 37.5 in (952.5 mm) |
| Steering Circuit | 115 gal/min |
| Scraper Circuit | 153 gal/min |
| Cushion Hitch Circuit | 10 gal/min |
| Relief Valve - Steering Circuit | 1960 psi |
| Relief Valve - Implement Circuit | 2000 psi |
| Compensator Settings - Cushion Hitch Circuit | 2639.69 psi |
| Ejector Cylinder Stroke | 76.6 in (1945.7 mm) |
| Secondary Steering Circuit | 61.2 gal/min |
| Apron Cylinder Bore | 9.3 in (235 mm) |
| Apron Cylinder Stroke | 29.9 in (759.5 mm) |
Scraper Bowl
| Width - Cut - To Router Bits | 151.4 in (3845.6 mm) |
| Rated Load | 104000 lb (47173.7 kg) |
| Capacity - Struck | 32 yd3 (24.5 m3) |
| Depth Of Cut - Maximum | 17.3 in (439.5 mm) |
| Ground Clearance - Maximum | 22.8 in (579.2 mm) |
| Cutting Edge Thickness | 1.8 in (45.8 mm) |
| Depth Of Spread - Maximum | 22.8 in (579.2 mm) |
| Scraper Capacity - Heaped | 44 yd3 (33.7 m3) |
| Hyd. Penetration Force - 621g | 121000 lb (54884.7 kg) |
| Apron Closure Force | 39200 lb (17780.9 kg) |
| Apron Opening | 92.1 in (2339.4 mm) |
Service Refill Capacities - Tractor
| Transmission | 36 gal (136.3 L) |
| Differential | 35 gal (132.5 L) |
| Final Drive - Each | 6 gal (22.8 L) |
| Cooling System | 37 gal (140.1 L) |
| Hydraulic Reservoir | 79 gal (299.1 L) |
| Crankcase | 18 gal (68.2 L) |
| Wheel Coolant - Each | 34 gal (128.8 L) |
Weights - Standard, Tandem
| Total Shipping | 132717 lb (60199.5 kg) |
| Tractor Shipping | 67726 lb (30720 kg) |
| Scraper Shipping | 64991 lb (29479.5 kg) |
| Total Operating - Empty | 134760 lb (61126.2 kg) |
| Front Axle | 88460 lb (40124.8 kg) |
| Rear Axle | 46300 lb (21001.4 kg) |
| Total Operating - Loaded | 238760 lb (108299.8 kg) |
| Front Axle Weight - Loaded | 126543 lb (57399 kg) |
| Rear Axle - Weight - Loaded | 112217 lb (50900.8 kg) |
