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| Home / Wheel Loaders / Komatsu Wheel Loaders / Komatsu WA80-5 |
Komatsu WA80-5 Specifications
The
Komatsu WA80-5 wheel loader driveline system components: Komatsu 4D95-LE3
4-cycle 4-cylinder water-cooled diesel engine with a rated power of 60 hp (45
kW), and 2-speed hydrostatic transmission. The hydraulic system has a gear pump
with a rated capacity of 15 gal/min (57 l/min). The system relief pressure is
3190 psi (220 bar). The Komatsu WA80-5 is equipped with a power steering system,
hydraulic wet disc brakes, and 405/70R18 tires. The wheel loader has a maximum
lift height of 126.4" (3210 mm) and bucket breakout force of 10165 lbs (4620
kg). The rated operating capacity is 4770 lbs (2165 kg), and tipping load is
9540 lbs (4330 kg).
| Engine Specs |
Engine Model ....................... Komatsu 4D95-LE3
Engine Type ....................... Vertical 4-cycle water-cooled diesel
Number of Cylinders ....................... Four
Engine Bore, in (mm) ....................... 3.74 (95.0)
Engine Stroke, in (mm) ....................... 4.53 (115.0)
Displacement, cu.in (L) ....................... 202 (3.31)
Aspiration Type ....................... Naturally aspirated
Rated Engine Power, hp (kW) ....................... 60.0 (45.0)
Rated Engine Speed, rpm ....................... 2350
Maximum Torque, Nm (ft-lbs) ....................... 214 (159)
Torque Speed, rpm ....................... 1600
Firing Order ....................... 1-3-4-2
Fuel System ....................... Direct injection
Governor Type ....................... Mechanical
Lubricating System ....................... Forced lubrication with gear pump
Oil Filter Type ....................... Spin-on full-flow
Cooling System ....................... Liquid-cooled
Air Cleaner Type ....................... Dual stage dry element
Starting System ....................... Electrical
Fuel Tank Capacity, gal (L) ....................... 22.2 (84.0)
Oil Capacity, qts (L) ....................... 7.9 (7.5)
Coolant Capacity, qts (L) ....................... 9.6 (9.1)
Electrical System Rating, Volts ....................... 12
Charging System ....................... Alternator
Alternator Rating, Amps ....................... 60
| Standard Transmission |
Transmission Type ....................... Hydrostatic
Number of Forward Gears ....................... 2
Number of Reverse Gears ....................... 2
Maximum Speed (Low Range), mph (kph) ....................... 2.8 (4.5)
Maximum Speed (High Range), mph (kph) ....................... 12.4 (20.0)
| Optional Transmission |
Transmission Type ....................... Hydrostatic
Number of Forward Gears ....................... 2
Number of Reverse Gears ....................... 2
Maximum Speed (Low Range), mph (kph) ....................... 5.3 (8.5)
Maximum Speed (High Range), mph (kph) ....................... 18.6 (30.0)
| Wheels and Tires |
Drive System Type ....................... Four-wheel drive (4WD)
Steering Configuration ....................... Articulated frame
Steering System ....................... Hydrostatic power
Service Brakes Type ....................... Hydraulic wet disc
Front Tire Size (Std) ....................... 405/70R18
Rear Tire Size (Std) ....................... 405/70R18
Front Tire Size (Opt) ....................... 335/80R20
Rear Tire Size (Opt) ....................... 335/80R20
Front Tire Size (Opt) ....................... 365/80R20
Rear Tire Size (Opt) ....................... 365/80R20
Front Tire Size (Opt) ....................... 12.5x20
Rear Tire Size (Opt) ....................... 12.5x20
Front Tire Size (Opt) ....................... 14.5x20
Rear Tire Size (Opt) ....................... 14.5x20
| Hydraulic System |
Hydraulic System Type ....................... Open center
Hydraulic Pump Type ....................... Gear
Pump Flow, gpm (Lpm) ....................... 15.0 (57.0)
System Pressure, psi (Bar) ....................... 3190 (220)
Hydraulic System Capacity, gal (L) ....................... 7.9 (30.0)
| Loader Performance |
Rated Operating Capacity (Straight), lbs (kg) ....................... 4770 (2165)
Rated Operating Capacity (Full Turn), lbs (kg) ....................... 4060 (1845)
Tipping Load (Straight), lbs (kg) ....................... 9540 (4330)
Tipping Load (Full Turn), lbs (kg) ....................... 8120 (3690)
Lift Capacity, lbs (kg) ....................... 9020 (4100)
Breakout Force, lbs (kg) ....................... 10165 (4620)
| Dimensions and Weight |
Operating Height (Fully Raised), in (mm) ....................... 163.4 (4150)
Maximum Lift Height To Hinge Pin, in (mm) ....................... 126.4 (3210)
Height To Top Of Cab, in (mm) ....................... 104.9 (2665)
Length With Bucket On Ground, in (mm) ....................... 215.7 (5480)
Width (Tread Center), in (mm) ....................... 57.9 (1470)
Width (Over Tires), in (mm) ....................... 73.8 (1875)
Wheel Base, in (mm) ....................... 86.6 (2200)
Ground Clearance, in (mm) ....................... 11.8 (300)
Articulation Angle, deg ....................... 40
Bucket Width, in (mm) ....................... 76 (1925)
Bucket Capacity, cu.ft (m3) ....................... 31.8 (0.90)
Digging Depth, in (mm) ....................... 3.5 (90)
Clearance With Bucket Dumped, in (mm) ....................... 95.5 (2425)
Reach At Full Height, in (mm) ....................... 39.2 (995)
Turning Radius (w/Bucket), in (mm) ....................... 169.3 (4300)
Operating Weight, lbs (kg) ....................... 12410 (5640)
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