Main Technical Specifications
MAKE Komatsu
MODEL WA700-8

*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.

Komatsu WA700-8 Loader for Sale

Hit the sweet spot for 70-ton haul truck loading

The Komatsu WA700-8 is an ideal four-pass match with the Komatsu HD605-10 70-ton haul truck. It’s a reliable machine to help keep your quarry operation running strong and productive. Compared to the previous Komatsu model in its class, this workhorse delivers up to:

  • 8% more gross power and 15% more torque
  • 6% increase in lifting force and rated load
  • 8% more fuel efficiency

Features and Benefits

  • Built tough for demanding digging: Features 8% more gross power and 15% more torque than the previous Komatsu model. Delivers 6% more lifting force and 6% more rated load. The combination of exceptional engine power and torque, as well as breakout force, can help boost digging performance in challenging applications.
  • Engineered to last: Proven design foundation with an enhanced frame and loader linkage for enhanced longevity. Excellent breakout force helps ensure exceptional performance in tough digging applications. The common components shared with larger Komatsu wheel loaders are proven to help boost overhaul intervals.
  • Precise and operator-friendly: Advanced Joystick Steering System (AJSS) allows precise steering with force feedback integration in the lever motion, matching the machine's steering angle with the joystick's angle. An integrated F-N-R switch, downshift and upshift buttons, and horn button facilitate ergonomic control. The low effort and short-stroke electronic pilot control (EPC) levers facilitate easy operation.
  • Next-level operator performance: Automatic dig, semi-automatic approach and semi-auto dump systems help boost productivity, especially when V-cycle loading haul trucks. Designed to minimize operator fatigue on long shifts and increase overall efficiency. Automated features help less experienced operators become more adept.
  • Stay in control in rough terrain: Variable traction control system helps operators maintain traction and reduce tire slippage in slippery or wet conditions. Helps increase tire life. Machine rimpull can be adjusted between 100% and 20% tractive effort depending on conditions, helping operators adjust according to the terrain.
  • Engine RPM set switch with auto-deceleration: Promote quick cycle times with fast work equipment speeds with throttle lock, an engine feature that sets a constant RPM. When no operator commands are sensed after four seconds, the auto-deceleration feature reduces engine RPM to help save fuel.
  • Modulated clutch system for smooth operation: Enables quick acceleration speeds, controlled approaches and reduced shock during directional shift changes. The modulation clutch offers elevated control in v-cycle loading patterns while maintaining production efficiency. This control is made possible using the left-hand pedal that modulates tractive effort from 100-20% of the torque converter output.
  • Smooth ride with bucket stability: Electronically controlled suspension system (ECSS) absorbs boom bounce and shock on uneven surfaces. This absorption reduces machine pitch and bounces, helping to decrease bucket material spillage and increase ride comfort. Delivers smoother travel performance, even at higher speeds.
  • Exceptional visibility and maneuverability: A design with standout line-of-sight views from the cab. The 22 bright LED lamps help operators navigate tricky and dark working conditions during night shifts. Delivers enhanced visibility and situation awareness via KomVision — an all-around monitoring system aided by six high-definition cameras.
  • Time-saving centralized maintenance: Easy access to key service areas enables your team to perform preventative maintenance tasks efficiently. A centrally located service center provides ground-level access to ports for draining and refilling critical fluids, as well as sample ports to minimize downtime and get your machine back into production.
  • Smart engine control logic: SmartLoader Logic automatically adjusts the wheel loader's torque output based on the task at hand. This logic helps reduce fuel consumption while maintaining machine performance during varying conditions and fluctuating power needs.
  • Make informed decisions: Komtrax Plus remote equipment monitoring and management system continuously checks your machine’s settings, condition, fuel usage, performance and operating practices. Empowers smart operational decisions based on vital machine telematics information and data. May help you reduce operational costs.

Dimensions
Wheelbase 17’6”
Ground Clearance 1’7”
Turning Radius 35’10” (Outside Full Lever)
31’ (Center of Outside Tire Full Lever)
34’7” (Outside Maximum articulate)
29’8” (Center of Outside Tire Maximum Articulate)
Overall Length 46’4”
Overall Height 16’3” (top of the stack)
17’2” (ROPS cab)
Operating Weight 214,069 lbs.
Steering Angle 40° each direction
Reach 6’10” (cutting edge)
7’8” (teeth)
Width over Tires 14’4”
Bucket Weight 36,509 lbs.
Steering Type Articulated type, fully-hydraulic power steering
Axle Capacity 89.8 Gallons
Engine
Engine Make Komatsu
Engine Model SAA6D170E-7
Cylinders 6
Gross Horsepower 773 HP
Bore x Stroke 6.69” x 6.69”
Speed - Foreward Lock-up Off: 1st-4.7 mph; 2nd-8.4 mph; 3rd-14.4 mph
Lock-up On: 2nd-8.4 mph; 3rd-16.1 mph
Speed - Reverse Lock-up Off: 1st-4.9 mph; 2nd-8.4 mph; 3rd-14.9 mph
Lock-up On: 2nd-8.4 mph; 3rd-16.7 mph
Gears Reduction: Spiral bevel gear
Differential: Conventional type
Air Cleaner Dry type with double elements, plus dust indicator
Fuel Tank Capacity 375.1 Gallons
Governor All-speed, electronic
Rated RPM 2,000 RPM
Lubrication System Gear pump, force-lubrication
Aspiration Variable geometry turbocharged and air to air aftercooled, cooled EGR
Fuel System Direct injection
Cycles 4 cycle
Piston Displacement 1,413 in³
Fan Drive Type Hydraulic (for Radiator Cooling)
Cooling System Capacity 58.4 Gallons
Torque Converter 3-elements, 1-stage, 1-phase, with lock-up clutch
Final Reduction Gear Planetary gear, single reduction
Filters Full-flow type (Lubrication System)
Cooling Method Water-cooled
Transmission Capacity 60.8 Gallons (Torque Converter)
Engine Capacity 22.7 Gallons
Drivetrain
Axles Front: Fixed, full-floating
Rear: Center-pin support, full-floating
Transmission Type Automatic powershift transmission
Drive System Four-wheel drive
Brakes Service: Hydraulically actuated, wet multiple-disc brakes actuate on four wheels
Parking: Wet multiple-disc brake
Secondary: One of dual service brake circuits is commonly used
Hydraulic
Control Valve Spool Type
Hydraulic Capacity Steering System: 2 x 41.6 gal/min
Work Equipment Control: 4 x 59.2 gal/min
Hydraulic Tank Capacity 220.1 Gallons
Hydraulic Cylinders Double-acting, piston type
Number of Cylinders Steering System: 2
Work Equipment Control: Boom Cylinder-2 & Bucket Cylinder-1
Hydraulic Cycle Time Raise: 7.4 seconds
Dump: 2.8 seconds
Lower (Empty): 4.4 seconds
Relief Valve Setting Steering System: 4,540 PSI
Work Equipment Control: 4,975 PSI
Hydraulic Pump Piston Pump
Hydraulic Bore x Stroke Steering System: 5.9” x 23.1”
Work Equipment Control: Boom Cylinder-8.9” x 53.5”; Bucket Cylinder-11” x 32.4”
Operational
Bucket Width 15’5”
Dig Depth 9” at 0°
2’2” at 10°
Bucket Capacity 12.0 yd³
Breakout Force 36,509 lbf (boom)
138,230 lbf (bucket)
Control Positions Boom: Raise, hold, lower, and float
Bucket: Tilt-back, hold, and dump
Dump Clearance 14’11” (cutting edge)
13’9” (teeth)
Hitch Height 5’2”
Hinge Pin Height 20’7”
2’6” (Carry Position)
Static Tipping Load 150,796 lbs. (straight)
130,293 lbs. (40° full turn)
Operating Height 28’4”

  • Lighting system
    • Access stair lamp, LH side, LED
    • Directional signal
    • Engine bay lamp, LED
    • Hazard lamps
    • Headlamps, LED
    • Front work lamps, LED
    • Rear corner additional work lamp, LED
    • Rear work lamps, LED
    • Side work lamps, LED
    • Stop and tail lamps and turn signal lamps, LED
  • Cab
    • 2 x DC12V electrical outlets
    • Advanced joystick steering system
    • Auto air conditioner
    • Ashtray
    • Cigarette lighter
    • Color multi-monitor
    • Cup holder
    • Electronic Pilot Control fingertip control
    • Floor mat
    • Front wiper (with washer and intermittent)
    • Operator seat with 3-point seat belt ,ventilation, air suspension type
    • Radio: AM/FM with AUX terminal, USB port for charging and Bluetooth®
    • Rear defroster (electric)
    • Rear wiper (with washer and intermittent)
    • Room mirror
    • Room lamps, LED
    • ROPS(ISO 3471)/FOPS (ISO 3449)
    • Space for lunch box
    • Spot lamp, LED
    • Steel cab included front, rear and side wiper with windshield washer
    • Sun shades (front and rear), retractable type
    • Sun visor (front)
    • Trainer seat with  2-point seat belt
  • General equipment
    • Back-up alarm
    • Beacon lamp
    • Emergency stop switch
    • Engine shutdown secondary switch
    • Hand rails for platform
    • Horn, electric
    • KomVision camera system
    • Machine lock out system
    • Parking brake, electric
    • Rear view monitoring system
    • Secondary brake
    • Secondary steering (ISO 5010)
    • Service brakes, wet disc type
  • Engine
    • Air cleaner, Dry type with double elements, plus dust indicator
    • Alternator, 24 V/140 A
    • Bio diesel fuel, B20
    • Engine, Komatsu SAA6D170E-7
    • KDPF
    • Maintenance free batteries, Large capacity, 4 x 12 V/160 Ah
    • Starting motor, 2 x 24 V/11 kW
  • Others
    • 2-way engine power mode
    • 3rd gear prohibition and speed limit control
    • 45/65R39(L-5) without tire
    • Auto greasing system
    • Automatic digging system
    • Automatic shift transmission
    • Battery and starter Isolators
    • Boom positioner with kick-out
    • Brake cooling system
    • Brake oil thermometer display
    • Bucket positioner
    • Circuit breaker
    • ECO guidance, ECO gauge
    • Electronically Controlled Suspension System
    • Engine RPM set system with auto deceleration
    • Engine starter disconnect switch
    • Fire extinguisher stand provision
    • Front fenders
    • Fuel pre-filter with water separator
    • Heated mirrors
    • Hydraulic-driven fan with reverse rotation
    • Inline filters, steering and hydraulic
    • Komatsu auto idle shutdown
    • Komatsu SmartLoader Logic
    • KOMTRAX Plus
    • KOWA sampling port
    • Lift cylinders and bucket cylinder
    • Load meter system
    • Modulation clutch
    • Modular radiator core
    • Power train guard
    • Quick coupling for fuel tank
    • Radiator mask, swing out
    • Rear access stair with handrail
    • Semi-auto approach and dump system
    • Service center, engine, transmission, break oil, and coolant
    • Starter receptacle
    • Sweeper wing
    • Tire slip control
    • Wall digging prevention control system
    • Work equipment shock reduction control