Category : Wheel Loaders ➔ Manufacturer : Komatsu ➔ Model : WA900-3 Tier 2 ➔
The Komatsu WA900-3 Tier 2 Wheel Loader is a powerful and efficient machine designed for heavy-duty operations. With a bucket breakout force of 149,690 lbs and a heaped bucket capacity of 17.1 cu yd, this loader is equipped to handle large volumes of material with ease. Featuring a turbocharged and aftercooled engine with a gross power of 900 hp, the WA900-3 offers impressive performance and productivity on the job site. Additionally, its hydraulic system provides quick dump and raise times, ensuring smooth operations. With an operating weight of 236,340 lbs and a static tipping weight of 144,780 lbs, this wheel loader is reliable and capable for various applications.
Bucket
Komatsu WA900-3 Tier 2 Wheel Loader Bucket specifications
Breakout Force
149,690.00 lbs (67,898.33 kg)
Bucket Capacity - heaped
17.10 cu yd (13.07 cu m)
Bucket Capacity - struck
14.40 cu yd (11.01 cu m)
Bucket Width
15.80 ft (4.82 m)
Dump Clearance at Max Raise
15.30 ft (4.66 m)
Dimensions
Komatsu WA900-3 Tier 2 Wheel Loader Dimensions specifications
Ground Clearance
1.90 ft (0.58 m)
Height - Top of Cab
17.40 ft (5.30 m)
Hinge Pin - Max Height
22.90 ft (6.98 m)
Length with Bucket on Ground
47.60 ft (14.51 m)
Reach at Max Lift and Dump
8.10 ft (2.47 m)
Wheelbase
17.90 ft (5.46 m)
Width Over Tires
15.10 ft (4.60 m)
Engine
Komatsu WA900-3 Tier 2 Wheel Loader Engine specifications
Aspiration
Turbocharged and Aftercooled
Displacement
1,860.00 cu in (30,480.01 cu cm)
Engine Model
SAA12V140E-3
Gross Power
900.00 hp (671.14 kw)
Net Power
856.00 hp (638.33 kw)
Number of Cylinders
12
Power Measured @
2050 rpm
Hydraulic System
Komatsu WA900-3 Tier 2 Wheel Loader Hydraulic System specifications
Dump Time
2 seconds
Lower Time
4.8 seconds
Pump Flow Capacity
83.30 gpm (315.29 lpm)
Raise Time
11.2 seconds
Relief Valve Setting
4977 psi
Operating Specifications
Komatsu WA900-3 Tier 2 Wheel Loader Operating Specifications specifications
Alternator Supplied Amperage
90 amps
Cooling System Fluid Capacity
89.10 gal (337.24 l)
Engine Oil Fluid Capacity
34.40 gal (130.20 l)
Front Axle/Diff Fluid Capacity
95.20 gal (360.33 l)
Fuel Capacity
410.80 gal (1,554.88 l)
Hydraulic System Fluid Capacity
191.60 gal (725.21 l)
Operating Voltage
24 volts
Operating Weight
236,340.00 lbs (107,202.15 kg)
Rated Bucket Capacity
15.00-17.00 cu yd (11.47-13.00 cu m)
Rear Axle Oscillation
22 degrees
Rear Axle/Diff Fluid Capacity
95.20 gal (360.33 l)
Static Tipping Weight
144,780.00 lbs (65,671.18 kg)
Tire Size
45/65-45
Transmission Fluid Capacity
37.00 gal (140.05 l)
Turning Radius
36.10 ft (11.00 m)
Transmission
Komatsu WA900-3 Tier 2 Wheel Loader Transmission specifications
Max Speed - Forward
10.90 mph (17.54 kph)
Max Speed - Reverse
11.00 mph (17.70 kph)
Number of Forward Gears
3
Number of Reverse Gears
3
Transmission Type
Powershift
Weights
Komatsu WA900-3 Tier 2 Wheel Loader Weights specifications
Operating Weight
236,340.00-236,670.00 lbs (107,202.15-107,351.84 kg)
