Hitachi Construction Machinery


About the ZW310-7

You can count on a powerful performance, low total cost of ownership and exceptional efficiency with the new ZW310-7 wheel loader. Built to the highest quality standards, it will significantly boost uptime on busy quarries and large recycling plants, and have a positive impact on profits.
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Discover the benefits

  • High levels of productivity due to fast cycle times, and a high breakout force and loading capacity.
  • Improved comfort in the redesigned cab with integrated console and seat suspension, reduced noise and low vibration levels.
  • Unrivalled safety and superb all-round visibility due to 270-degree bird’s-eye view camera, curved engine hood and intelligent systems.
  • Increased uptime thanks to durable components, intelligent prevention systems and easy maintenance features.
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Specifications for the ZW310-7

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  • Engine
    Engine Model
    Engine Type
    4-cycle water-cooled, direct injection
    Waste-gate turbocharger and intercooled
    No. of cylinders
    Maximum power ISO 14396
    226 kW (303 hp) at 1 700 min-1 (rpm)
    Maximum torque, gross
    1 636 Nm at 1 100 min-1 (rpm)
    Bore and stroke
    137 mm X 146 mm
    Piston displacement
    8.9 L
    2 x 12 V
  • Tires
    Tire size
    Refer to standard & optional equipment list
  • Brakes
    Service brakes
    Inboard mounted fully hydraulic 4 wheel wet disc brake. Front & rear independent brake circuit.
    Parking brakes
    Spring applied, hydraulically released, located in transmission.
  • Steering system
    Articulated frame steering
    Steering angle
    Each direction 37° ; total 74°
    Double-acting piston type
    No. x Bore x Stroke
    2 x 85 mm x 498 mm
  • Hydraulic system
    Main pump
    Variable piston type
    Maximum flow
    300 L/min at 2 000 min-1
    Hydraulic cylinders Type
    Double acting type
    No. x Bore x Stroke
    Arm : 2 x 145 x 884 mm Bucket : 1 x 180 mm x 525 mm
  • Power train
    Torque converter, countershaft type powershift with computer-controlled automatic shift and manual shift features included.
    Torque converter
    Three element, single stage, single phase with lock-up clutch
    Travel speed* Forward / Reverse 1st
    6.7 [6.7] {6.9} / 6.0 [6.7] {6.9} km/h
    Travel speed* Forward / Reverse 2nd
    11.4 (11.5)[11.4}(11.5)] {11.9 (11.9)} / 10.3 (10.4)[11.4}(11.5)] {11.9 (11.9)} km/h
    Travel speed* Forward / Reverse 3rd
    22.1 (22.5)[22.1}(22.5)] {22.1 (22.5)} / 22.1 (22.5)[22.1}(22.5)] {22.1 (22.5)} km/h
    Travel speed* Forward / Reverse 4th
    36.0 (36.0)[36.0}(36.0)] {36.0 (36.0)} / 36.0 (36.0)[36.0}(36.0)] {36.0 (36.0)} km/h
  • Axle and final drive
    Drive system
    Four-wheel drive system
    Oscillation angle
    Total 24˚ (+12˚,-12˚)
  • Environment
    Engine Emissions
    EU Stage V
    Sound level in cab according to ISO 6396
    LpA 69 dB(A)
    External sound level according to ISO 6395 and EU Directive 2000/14/EC
    LwA 107 dB(A)
    Air Conditioning System
    The air conditioning system contains fluorinated greenhouse gases. Refrigerant type: HFC-134a, GWP: 1430, Amount: 0.80±0.05kg, CO2e: 1.14±0.07ton.
  • Service refill capacities
    Fuel tank
    379 L
    Engine coolant
    37 L
    Engine oil
    33 L
    Torque converter & transmission
    51 L
    Front axle differential & wheel hubs
    48 L
    Rear axle differential & wheel hubs
    48 L
    Hydraulic oil tank
    139 L
    DEF/AdBlue® tank
    48 L
  • Dimensions and specifications
    Overall length (without bucket) (mm)
    7 450 mm
    Overall height up to cab top (mm)
    3 530 mm
    Ground clearance (minimum) (mm)
    505 mm
    Turning radius (centerline of outside tire) (mm)
    6 420 mm
    Turning radius to inside of tires (mm)
    3 870 mm
    Height to bucket hinge pin, fully raised (mm)
    4 425 mm
    Lift arm clearance at max lift (mm)
    3 870 mm
    Static tipping load (Straight) (kg)
    1 8830 kg - 1 9130 kg
    Breakout force (kN)
    189 kN – 203 kN
    Operating weight (kg)
    24 260 – 24 520 kg
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Buckets enhance the performance of your ZW310-7

  • High-quality buckets and robust ground engaging tools (GET) will increase your profit by maximising productivity and uptime.
  • Choose from a wide range of Hitachi buckets to suit the application, with quick coupler connections also available.
  • Hitachi GET fit precisely to your attachments, and are quick and safe to install and replace.
  • Download brochure
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Try before you buy with Hitachi Premium Rental

You can rent a wide range of Hitachi excavators and wheel loaders direct from Hitachi via our dealer network. Hitachi Premium Rental machines can be hired by the month and for periods of up to one year. This gives you the high levels of reliability, quality and service you would expect from Hitachi, and greater flexibility to meet the varying demands of your business.

Find out more about Hitachi Premium Rental

Want to find out more?

For more information on the new ZW-7 wheel loaders, the Hitachi Premium Rental programme, or to discuss your needs in more detail, please complete the form below. One of our specialists will contact you within a couple of days of your enquiry.

Zaxis-7 productpage (EN)
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“It feels good to operate, as it’s very stable and user-friendly. For example, it’s so simple to change attachments, which will be advantageous for the applications it will be working on."

Michael Karlsen

Construction Manager for Veinor

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