Belaz 78221 Wheel Loader

Loader Performance

Static Tipping Load (Straight) 69466 lb (31509 kg)
Static Tipping Load (Articulated at 40°) 61148 lb (27736 kg)
Rated Lift Capacity 22046 lb (10000 kg)
Breakout Force 74187 lbf (330 kN)
Bucket Capacity (Heaped) 7.85 yd3 (6 m3)
Bucket Width 153.5 in (3900 mm)
Dump Clearance At Max Raise 159.4 in (4050 mm)
Reach at Max Lift and Dump 87.2 in (2215 mm)
Max Dump Angle 44°
Digging Depth 9.8 in (250 mm)

Belaz 78221 Wheel Loader Dimensions

Dimensions

Overall Length w/ Bucket on Ground 458.3 in (11640 mm)
Wheelbase 159.8 in (4060 mm)
Overall Width 153.5 in (3900 mm)
Height to Top of Cab w/ ROPS 159.4 in (4050 mm)
Ground Clearance 13.8 in (350 mm)
Angle of Departure 19°

Weight

Operating Weight (empty) 119050 lb (54000 kg)
Operating Weight (loaded) 141096 lb (64000 kg)
Payload Capacity 22046 lb (10000 kg)
Front Axle Load 94799 lb (43000 kg)
Rear Axle Load 46297 lb (21000 kg)

Engine Details

Number of Cylinders 6
Engine Make Cummins
Engine Model Cummins KTA19-C
Displacement 1153 cu in (18.9 L)
Bore 6.25 in (159 mm)
Stroke 6.25 in (159 mm)
Gross Power 490 hp (360 kw)
Power Measured @ 2100 rpm
Peak Torque 1575 lb ft (2136 Nm)
Torque Measured @ 1500 rpm
Compression Ratio 18.9 : 1
Fuel System Direct Injection
Fuel Consumption 0.34 lb/hph (204 g/kWh)
Air Cleaner 3-stage dry type air filter
Aspiration Turbochager and Intercooled
Emission Standards US EPA Tier 2 + EU stage II

Belaz 78221 Wheel Loader Specs

Operational Specs

Operating Weight (empty) 119050 lb (54000 kg)
Max Operating Weight 141096 lb (64000 kg)
Rated Payload Capacity 22046 lb (10000 kg)
Operating Voltage 24 V
Battery 2x 12 V, 190 Ah
Operator Cab Safety ROPS + FOPS
Front Tire Size 35/65-33
Rear Tire Size 35/65-33
Turning Radius 748 in (19000 mm)

Transmission

Type Hydromechanical transmission with single-stage torque converter
Number of Gears 4F / 3R
Max Forward Speed 23.6 mph (38 km/h)
Max Reverse Speed 15.5 mph (25 km/h)
Service Brakes Dry disc, with a hydraulic accumulator
Parking Brake Drum-shoe type park brake
Max Traction Force 78683 lbf (350 kN)

Hydraulic System

Relief Valve Setting (Steering) 2611 psi (18000 kPa)
Relief Valve Setting (Implement) 3336 psi (23000 kPa)
Raising Time (loaded) 8.5 sec
Dump Time (loaded) 3.0 sec
Lowering Time (empty) 5.5 sec
Total Hydraulic Circle Time 17 sec

Service Refill Capacities

Fuel Tank Capacity 188.9 gal (715 L)
Engine Oil Capacity (w/ filter) 15.1 gal (57 L)
Cooling System Capacity 35.7 gal (135 L)
Transmission Oil Capacity 23.8 gal (90 L)
Final Drives Fluid Capacity (each) 8.5 gal (32 L)
Front Hub Reductions Capacity (each) 4 gal (15 L)
Rear Hub Reductions Capacity (each) 4 gal (15 L)
Hydraulic System Capacity (w/ tank) 182.3 gal (690 L)
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