2020 كوماتسو WA320

Steering System
Steering System Type
Full-hydraulic power steering

Minimum Turning Radius At The Centre Of Outside Tire
5380mm

Engine
Horsepower, Gross-Sae J1995
127.3kw

Horsepower, Net-Iso 9249
125kw

Horsepower, Net-Sae J1349
125kw

Fan Drive Method
​Hydraulic

Lubrication Method
Gear pump, force-lubricatio

Filter
Full-flow type

Number Of Cylinders
6

Piston Displacement
6.7L

Engine Make
2238

Engine Model
SAA6D107E-1

Engine Type
Water-cooled, 4-cycle

Air Cleaner
Dry type

Governor
All-speed, electronic

Power Measured @
2000rpm

Displacement
6.7L

Aspiration
Turbocharged, after cooled

Bore
107mm

Stroke
124mm

Fuel System
Direct injection

Driveline
Maximum Speeds, Fwd / Rev
38km/h

Brake
Hydraulic, Wet disc

Ride Control System
Standard

Transmission
Hydrostatic

Number Of Speeds - Forward
4

Number Of Speeds - Reverse
4

Capacities
Fuel Tank
245L

Cooling System
25L

Hydraulic System
89L

Engine Oil
23L

Torque Converter, Transmission And Retarder Cooling
6.5L

Axle Each (Front & Rear)
24L

Operational
Bucket Capacity Range – Sae
On request

Standard Bucket Capacity – Sae
3.2m3

Bucket Description
GP Bucket, Bolt Edge

Static Tipping Load,Full Turn
9595kg

Breakout Force
15720 kgf

Dump Clearance, @45 Degrees Dump Angle
2800mm

Dump Reach, @45 Degrees Dump Angle
1070mm

Bucket Width
2740mm

Bucket Link Type
Z-Bar

Transmission
Transmission Type
Hydrostatic

Number Of Forward Gears
4

Number Of Reverse Gears
4

Max Speed - Forward
38km/h

Max Speed - Reverse
23.6km/h

Tires
Standard Fitment Size
20.5 R25 L3

Weights
Operating Weight
14370kg

Hydraulic System
Steering Pump Type
Gear

Loader Control Type
Gear

Number Of Cylinders
2

Bore
70mm

Control Valve
2-spool type

Control Positions Boom
Raise, hold, lower, and float

Control Positions Bucket
Tilt-back, hold, and dump

Hydraulic Cylinders Type
Double-acting, piston type

Lift Cylinder Stroke
740mm

Loader Control_Capcity
61L

Lift Cylinder
2

Lift Cylinder Bore
140mm

Bucket Cylinde Bore
160mm

Bucket Cylinde Stroke
532mm

Stroke
453mm

Relief Valve Setting
20.6 MPa 210 kgf/cm 2 2,990 psi

Pump Flow Capacity
172L/min

Raise Time
6.1sec

Dump Time
1.2sec

Lower Time
3.3sec

Axles
Drive System
Four-wheel drive

Front
Fixed, semi-floating

Rear
Center-pin support, semi-floating, 24 ̊ total oscillation

Hydraulic System
Pump Type
Gear type pump

Final Drive
Reduction Gear
Spiral bevel gear

Differential Gear
Torque proportioning

Final Reduction Gear
Planetary gear, single reduction

Brakes
Parking Brake
Wet

Service Brake
Hydraulically actuated

Emergency Brake
Parking brake is commonly used