Komatsu WA320PZ-6 Quick Coupler Wheel Loader Specs

Category: Wheel Loaders ➔
Manufacturer: Komatsu ➔
Model: WA320PZ-6 Quick Coupler ➔

Brakes

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Brakes specifications
Emergency Brake	Parking brake is commonly used
Parking Brake	Wet, multi-disc brake on transfer output shaft
Service Brake	Hydraulically actuated, wet disc brakes actuate on four wheels

Capacities

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Capacities specifications
Axle Each (Front & Rear)	6.40 gal (24.22 l)
Cooling System	6.70 gal (25.36 l)
Engine Oil	6.10 gal (23.09 l)
Fuel Tank	64.80 gal (245.27 l)
Hydraulic System	23.60 gal (89.33 l)
Torque Converter, Transmission And Retarder Cooling	1.80 gal (6.81 l)

Dimensions

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Dimensions specifications
Ground Clearance	1.40 ft (0.43 m)
Height To Top Of Cab	10.50 ft (3.20 m)
Hinge Pin Height, Maximum Height	157.68 in (400.51 cm)
Hitch Heigh	43.12 in (109.52 cm)
Length	7,770.00 mm (305.91 in)
Overall Height, Rops Cab	125.99 in (320.01 cm)
Overall Height, Top Of Stack	114.77 in (291.52 cm)
Standard Tire	20.5-25-12PR(L2)
Tread	80.71 in (205.00 cm)
Wheelbase	119.30 in (303.02 cm)
Width Over Tyres	101.97 in (259.00 cm)

Driveline

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Driveline specifications
Brake	Hydraulic, Wet disc
Maximum Speeds, Fwd / Rev	23.70 mph (38.14 kph)
Number Of Speeds - Forward	4
Number Of Speeds - Reverse	4
Ride Control System	Standard
Transmission Type	Hydrostatic

Engine

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Engine specifications
Air Cleaner	Dry type with double elements and dust evacuator, plus dust indicator
Aspiration	Turbocharged, aftercooled
Bore	4.30 in (10.92 cm)
Displacement	408.30 cu in (6,690.85 cu cm)
Engine Model	Komatsu SAA6D107E-1
Engine Type	Water-cooled, 4-cycle
Fan Drive Method	Hydraulic
Filter	Full-flow type
Fuel Type	Direct injection
Governor	All-speed, electronic
Horsepower, Gross-Sae J1995	170.80 hp (127.37 kw)
Horsepower, Net-Iso 9249	167.70 hp (125.06 kw)
Horsepower, Net-Sae J1349	167.70 hp (125.06 kw)
Lubrication Method	Gear pump, force-lubrication
Number Of Cylinders	6
Rated Power	?2000
Stroke	4.90 in (12.45 cm)

Final Drive

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Final Drive specifications
Differential Gear	Torque proportioning
Drive System	Four-wheel drive
Final Reduction Gear	Planetary gear, single reduction
Front	Fixed, semi-floating
Rear	Center-pin support, semi-floating, 24? total oscillation
Reduction Gear	Spiral bevel gear

Hydraulic System

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Hydraulic System specifications
Bore	2.80 in (7.11 cm)
Control Positions Boom	Raise, hold, lower, and float
Control Positions Bucket	Tilt-back, hold, and dump
Control Valve	3-spool type
Dump Time	1.9 sec
Hydraulic Cylinders Type	Double-acting, piston type
Hydraulic Pump	Gear type pump
Loader Control Capacity	16.20 gpm (61.32 lpm)
Loader Control Relief Valve Setting	3000 psi
Loader Control Type	Gear
Lower Time	3.3 sec
Number Of Cylinders	2
Raise Time	5.6 sec
Steering Pump Type	Gear
Steering System Capacity	45.50 gpm (172.22 lpm)
Steering System Relief Valve Setting	2990 psi
Stroke	453.00 mm (17.83 in)

Operational

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Operational specifications
Breakout Force	14410 kgf
Bucket Capacity Range – Sae	On request
Bucket Description	GP Bucket, bolt on edge
Bucket Link Type	Z-Bar
Bucket Width	9.00 ft (2.74 m)
Dump Clearance, @45 Degrees Dump Angle	9.20 ft (2.80 m)
Dump Reach, @45 Degrees Dump Angle	3.80 ft (1.16 m)
Standard Bucket Capacity – Sae	3.6 cu yd
Static Tipping Load,Full Turn	20,403.80 lbs (9,255.02 kg)

Steering System

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Steering System specifications
Minimum Turning Radius At The Centre Of Outside Tire	17.70 ft (5.39 m)
Steering Angle	38.5 degrees
Steering System Type	Full-hydraulic power steering

Transmission

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Transmission specifications
Transmission Type	Hydrostatic, 1 pump, 2 motors with speed range select

Tyres

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Tyres specifications
Standard Fitment Size	20.5 R25 L3

Weights

Komatsu WA320PZ-6 Quick Coupler Wheel Loader Weights specifications
Operating Weight	34,050.40 lbs (15,445.02 kg)

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