Komatsu WA320-8

Komatsu WA320-8

New Komatsu WA320-8 Loader for Sale

From agriculture, waste and residential job sites, look to a versatile machine, well-suited to work in multiple applications with easily changing attachments.

  • Easy operation with traction control modes
  • Long-lasting brake life with simple one-pedal operation
  • Impressive break-out force
  • Versatility for changing job site needs

Enhanced control with HST: Help minimize wheel slippage and promote extended tire life with a smooth variable speed traction control system that helps keep your operator in control in virtually all working conditions. Auto-mode automatically adjusts without operator input, helping to keep loads stable.

Versatile PZ linkage plus high breakout force: Powerful breakout force and stability. Parallel-lift linkage with large break-out force and auto tilt-in feature simulates a Z-bar, which promotes material retention, helping operators save time and finish jobs faster.

Powerful performance, low fuel consumption: Save fuel while remaining productive. Komatsu's powerful engine and SmartLoader logic automatically creates enough torque for each work phase, reducing fuel consumption with no decrease in production.

Designed for easy maintenance: Swing out, hydraulically driven cooling fan that runs as needed, with new wider fin spacing and programable auto-reversing function makes cleaning easier. Gull-wing engine doors provide quick, convenient access for daily checks and service items.

Single-pedal operation: HST dynamic braking allows single-pedal operation which helps reduce periodic service, helps increases brake life, and promotes enhanced productivity, particularly among novice operators.

Optional high lift booms: Extend machine reach and application versatility with optional high lift booms, third spool hydraulics and quick coupler options, allowing owners to tackle bigger and more diverse projects.
Dimensions
Length 24’9”-26’8”
Width 8’6”
Height 10’-10’6”
Weight 34,128 – 34,987 lbs
Wheelbase 9’11”
Ground Clearance 1’5”
Turning Radius 17'8"
Steering Angle 38.5° each direction (40° to max end stop)
Bucket Weight 2,767-3,186 lbs.
Engine
Engine Make Komatsu
Engine Model SAA6D107E-3*
Engine Type Water-cooled, 4-cycle
Cylinders 6
Gross Horsepower 170 HP
Net Horsepower 165 @2100 rpm
Cooling Water-cooled
Bore x Stroke 4.21" x 4.88"
Displacement 408 in³
Speed - Foreward 1st: 0.6-8.1 mph
2nd: 8.1 mph
3rd: 11.6 mph
4th: 23.6 mph
Speed - Reverse 1st: 0.6-8.1 mph
2nd: 8.1 mph
3rd: 11.6 mph
4th: 23.6 mph
Gears Reduction Gear-Spiral bevel gear
Differential Gear-Torque proportioning
Final Reduction Gear-Planetary gear, single reduction
Air Cleaner Dry type with double elements and dust evacuator, plus dust indicator
Fuel Tank Capacity 64.7 Gallons
Governor All-speed, electronic
Rated RPM 2100 rpm
Lubrication System Method: Gear pump, force-lubrication
Filter: Full-flow type
Aspiration Variable geometry, turbo-charged, after-cooled, cooled EGR
Fuel System Direct injection
Fan Drive Type Hydraulic
Drivetrain
Axles Front: Fixed, semi-floating
Rear: Center-pin support, semi-floating, 24° total oscillation
Transmission Type Hydrostatic, 1 pump, 2 motors with speed range select
Drive System Four-wheel drive
Brakes Service: Hydraulically-actuated, wet disc brakes actuate on four wheels
Parking: Wet, multi-disc brake on transfer output shaft
Secondary: Parking brake is commonly used
Hydraulic
Pump Steering System: Piston pump, in common with loader control
Loader Control: Piston pump, in common with steering system
Control Valve 2-spool type
Hydraulic Tank Capacity Steering System: 47.6 U.S. gal/min
Loader Control: 47.6 U.S. gal/min
Hydraulic Cylinders Double-acting, piston type
Number of cylinders x bore x stroke
Steering: 2 x 2.76” x 17.8”
Loader Lift Cylinder: 2 x 4.7” x 28.7”
Loader Bucket Cylinder: 1 x 5.9” x 22”
Boom Raise, hold, lower, and float
Number of Cylinders Steering System-2
Loader Control:
-Lift cylinder (2)-4.7" x 28.7"
-Bucket cylinder (1)-5.9" x 22"
Bucket Tilt-back, hold, and dump
Hydraulic Cycle Time Raise: 6.3 sec
Dump: 1.9 sec
Lower (Empty): 3.5 sec
Relief Valve Setting 3,000 PSI
Hydraulic Pump Piston pump, in common with loader control
Loader: Piston pump, in common with steering system
Operational
Bucket Width 9’
Dig Depth 1’1”-12.6” at 0°
1’-1’6” at 10°
Bucket Capacity 3.0 – 4.2 yd³
Steering Articulated type, fully-hydraulic power steering
Travel Speed - Forward 1st: 0.6-8.1 MPH
2nd: 8.1 MPH
3rd: 11.6 MPH
4th: 23.6 MPH
Travel Speed - Reverse 1st: 0.6-8.1 MPH
2nd: 8.1 MPH
3rd: 11.6 MPH
4th: 23.6 MPH
Max. Reach 2’9”-4’1”
Breakout Force 31,151-44,287 lbs.
Control Positions Boom: Raise, hold, lower, and float
Bucket: Tilt-back, hold, and dump
Dump Clearance 9’-11’7”
Hitch Height 3’7”
Hinge Pin Height 13’2” (Standard Boom Max. Height)
14’11 (High Lift Boom Max. Height)
1’9” (Standard Boom Carry Position)
2’4” (High Lift Boom Carry Position)
Static Tipping Load 20,227-25,353 lbs. (Straight)
16,998-21,561 lbs. (40° full turn)
  • 2-spool valve for boom and bucket control
  • Alternator, 24 V/ 90 A
  • Automatic hydraulic-driven fan with automatic reverse rotation
  • Back-up alarm
  • Batteries, 92 Ah/12V (2), 680 CCA
  • Battery disconnect
  • Boom kick-out, in-cab adjustable
  • Bucket positioner
  • Color, rear-view camera and monitor
  • Counterweight, standard and additional
  • Electronically Controlled Suspension System
  • Engine, Komatsu SAA6D107E-3 diesel
  • Engine shut-off system, electric
  • Equipment Management Monitoring System (EMMS)
    • Lights (central warning, brake oil pressure, engine oil pressure, parking brake, cooling fan reverse, KDPF restriction, seat belt caution, Komtrax message)
    • Gauges (DEF level, Engine water temperature, ecology, Fuel level, HST oil temperature, speedometer/tachometer), variable speed display
  • Front fenders
  • Fuel pre-filter with water separator
  • Horn, electric
  • Hydrostatic transmission
  • Komatsu SmartLoader Logic
  • Komatsu Auto Idle Shutdown
  • KOMTRAX® Level 5
  • Lift cylinders and bucket cylinder
  • Lights
    • Back-up light
    • Stop and tail light
    • Turn signal lamps, 2 front and 2 rear with hazard switch
    • Working lights, 2 front cab mount
    • Working lights, 2 front fender mount
    • Working lights, 2 rear grill mount
  • Loader linkage with standard lift arm
  • Multifunction mono-lever loader control transmission F/R switch
  • Parking brake, electric
  • Radiator, wider core
  • Radiator mask, swing up
  • Rear view mirrors, outside (2) inside (2)
  • Rims for 20.5-R25 tires
  • ROPS/FOPS Cab Level 2:
    • 2 x DC12V electrical outlets
    • Ashtray
    • Auto air conditioner
    • Cigarette lighter, 24V
    • Color LCD/TFT multi-monitor
    • Cup holder
    • Floor mat
    • Operator seat, reclining, air suspension type, heated
    • AM/FM Bluetooth Radio with AUX input jack
    • Rear defroster, electric
    • Seatbelt, 2-point retractable, 3" width
    • Space for lunch box
    • Steering wheel, tilt and telescopic
    • Sun visor, front window
    • Windshield washer and wiper, front with intermittent
    • Windshield washer and wiper, rear
  • Service brakes, wet disc type
  • Starting motor, 5.5 kW
  • Transmission speed ranges, 4 forward and 4 reverse
  • Vandalism protection kit, padlocks for battery box (2)
  • Auxiliary steering (SAE)
  • Cutting edge (bolt-on type)
  • Engine oil and coolant heater
  • Guarding package
  • Limited slip differential (F&R)
  • Lube system
  • Quick coupler
  • Rear full fenders
  • Three-spool valve (will utilize integrated proportional control switch included in the multi-function mono-lever) and piping
  • Various tire options, radial and bias
  • Various bucket options

*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.

*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.

New Equipment Sales only available in assigned territories where Kirby-Smith Machinery, Inc. is a licensed distributor. Not all manufacturer's brands available at each location. Please contact your local Kirby-Smith branch if you have questions regarding availability.

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Main Technical Specifications
MAKE Komatsu
MODEL WA320-8

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Komatsu WA320-8

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6715 W. Reno
Oklahoma City, OK 73127 Phone: 888.861.0219
www.kirby-smith.com
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SALESPERSON

New Komatsu WA320-8 Loader for Sale

From agriculture, waste and residential job sites, look to a versatile machine, well-suited to work in multiple applications with easily changing attachments.

  • Easy operation with traction control modes
  • Long-lasting brake life with simple one-pedal operation
  • Impressive break-out force
  • Versatility for changing job site needs

Enhanced control with HST: Help minimize wheel slippage and promote extended tire life with a smooth variable speed traction control system that helps keep your operator in control in virtually all working conditions. Auto-mode automatically adjusts without operator input, helping to keep loads stable.

Versatile PZ linkage plus high breakout force: Powerful breakout force and stability. Parallel-lift linkage with large break-out force and auto tilt-in feature simulates a Z-bar, which promotes material retention, helping operators save time and finish jobs faster.

Powerful performance, low fuel consumption: Save fuel while remaining productive. Komatsu's powerful engine and SmartLoader logic automatically creates enough torque for each work phase, reducing fuel consumption with no decrease in production.

Designed for easy maintenance: Swing out, hydraulically driven cooling fan that runs as needed, with new wider fin spacing and programable auto-reversing function makes cleaning easier. Gull-wing engine doors provide quick, convenient access for daily checks and service items.

Single-pedal operation: HST dynamic braking allows single-pedal operation which helps reduce periodic service, helps increases brake life, and promotes enhanced productivity, particularly among novice operators.

Optional high lift booms: Extend machine reach and application versatility with optional high lift booms, third spool hydraulics and quick coupler options, allowing owners to tackle bigger and more diverse projects.
GENERAL INFORMATION
Manufacturer
Komatsu
Model Year
Model
WA320-8
Condition
NEW
Dimensions
Length
24’9”-26’8”
Width
8’6”
Height
10’-10’6”
Weight
34,128 – 34,987 lbs
Wheelbase
9’11”
Ground Clearance
1’5”
Turning Radius
17'8"
Steering Angle
38.5° each direction (40° to max end stop)
Bucket Weight
2,767-3,186 lbs.
Engine
Engine Make
Komatsu
Engine Model
SAA6D107E-3*
Engine Type
Water-cooled, 4-cycle
Cylinders
6
Gross Horsepower
170 HP
Net Horsepower
165 @2100 rpm
Cooling
Water-cooled
Bore x Stroke
4.21" x 4.88"
Displacement
408 in³
Speed - Foreward
1st: 0.6-8.1 mph 2nd: 8.1 mph 3rd: 11.6 mph 4th: 23.6 mph
Speed - Reverse
1st: 0.6-8.1 mph 2nd: 8.1 mph 3rd: 11.6 mph 4th: 23.6 mph
Gears
Reduction Gear-Spiral bevel gear Differential Gear-Torque proportioning Final Reduction Gear-Planetary gear, single reduction
Air Cleaner
Dry type with double elements and dust evacuator, plus dust indicator
Fuel Tank Capacity
64.7 Gallons
Governor
All-speed, electronic
Rated RPM
2100 rpm
Lubrication System
Method: Gear pump, force-lubrication Filter: Full-flow type
Aspiration
Variable geometry, turbo-charged, after-cooled, cooled EGR
Fuel System
Direct injection
Fan Drive Type
Hydraulic
Drivetrain
Axles
Front: Fixed, semi-floating Rear: Center-pin support, semi-floating, 24° total oscillation
Transmission Type
Hydrostatic, 1 pump, 2 motors with speed range select
Drive System
Four-wheel drive
Brakes
Service: Hydraulically-actuated, wet disc brakes actuate on four wheels Parking: Wet, multi-disc brake on transfer output shaft Secondary: Parking brake is commonly used
Hydraulic
Pump
Steering System: Piston pump, in common with loader control Loader Control: Piston pump, in common with steering system
Control Valve
2-spool type
Hydraulic Tank Capacity
Steering System: 47.6 U.S. gal/min Loader Control: 47.6 U.S. gal/min
Hydraulic Cylinders
Double-acting, piston type Number of cylinders x bore x stroke Steering: 2 x 2.76” x 17.8” Loader Lift Cylinder: 2 x 4.7” x 28.7” Loader Bucket Cylinder: 1 x 5.9” x 22”
Boom
Raise, hold, lower, and float
Number of Cylinders
Steering System-2 Loader Control: -Lift cylinder (2)-4.7" x 28.7" -Bucket cylinder (1)-5.9" x 22"
Bucket
Tilt-back, hold, and dump
Hydraulic Cycle Time
Raise: 6.3 sec Dump: 1.9 sec Lower (Empty): 3.5 sec
Relief Valve Setting
3,000 PSI
Hydraulic Pump
Piston pump, in common with loader control Loader: Piston pump, in common with steering system
Operational
Bucket Width
9’
Dig Depth
1’1”-12.6” at 0° 1’-1’6” at 10°
Bucket Capacity
3.0 – 4.2 yd³
Steering
Articulated type, fully-hydraulic power steering
Travel Speed - Forward
1st: 0.6-8.1 MPH 2nd: 8.1 MPH 3rd: 11.6 MPH 4th: 23.6 MPH
Travel Speed - Reverse
1st: 0.6-8.1 MPH 2nd: 8.1 MPH 3rd: 11.6 MPH 4th: 23.6 MPH
Max. Reach
2’9”-4’1”
Breakout Force
31,151-44,287 lbs.
Control Positions
Boom: Raise, hold, lower, and float Bucket: Tilt-back, hold, and dump
Dump Clearance
9’-11’7”
Hitch Height
3’7”
Hinge Pin Height
13’2” (Standard Boom Max. Height) 14’11 (High Lift Boom Max. Height) 1’9” (Standard Boom Carry Position) 2’4” (High Lift Boom Carry Position)
Static Tipping Load
20,227-25,353 lbs. (Straight) 16,998-21,561 lbs. (40° full turn)

Legal Notice: Manufacturer Name, Logo and Model Information are Registered Trademarks of the Manufacturer.
Specifications and other information are subject to change without notice. No representation of accuracy is made.
Image is believed to be in the public domain or used with permission.
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.

New Equipment Sales only available in assigned territories where Kirby-Smith Machinery, Inc. is a licensed distributor. Not all manufacturer's brands available at each location. Please contact your local Kirby-Smith branch if you have questions regarding availability.
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