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  • Added Versatility
    Added Versatility

    With the best-in-class 1,315-cfm (37.2m3/min) blower, the large, yet low-profile HX75 is ideal for microtrenching and slot trenching applications as well as potholing, large cleanup tasks and traditional excavation jobs.

    The HX75 is available with an 800-gal (3028-L) debris tank to meet the requirements of any size job. 

    • 800-gallon configurations include: 
      • A standard configuration equipped with a 200-gal freshwater tank and a 20K GVWR trailer.
      • A heavy configuration equipped with a 400-gal freshwater tank and a 24K GVWR trailer. 

    All trailer configurations are NATM compliant and are offered with an optional toolbox for extra storage.

    An optional jib boom is available on all HX75 configurations and has exclusive dual articulation, providing the widest range of motion in the industry, as well as a hose restraint, which helps control the unit’s hose while working.

    An optional power boom, available on all HX75 configurations (excluding the 800-gal standard configuration), features an advanced design that reduces manual labor for the operator. The boom is hydraulically powered with a 330-degree rotation and includes a self-locking gear, acting as a boom brake, to restrain motion of the boom and maintain its desired position.

    The machine can easily be configured to accommodate operator controls on either the left or the right side to meet each contactor’s individual needs.

  • Simplified Maintenance
    Simplified Maintenance

    The HX models feature improved serviceability as all maintenance points are more accessible with a liftoff power pack door design, improving access to all service points.

    Standard on the HX75 is a cyclonic filtration system that minimizes filter cleaning frequency, while providing superior filtration, resulting in increased productivity.

    An optional spare tire with a carrier allows easy access to a spare when needed, reducing downtime.

  • Water System

    Water System


    Water pump flow
    5.5 gpm
    20.8 L/min

    Water pump pressure, max
    3,000 psig
    207 bar

    Antifreeze system
    50/50 water/antifreeze mix

    Pressure hose length
    50 ft
    15.2 m

  • Low-Profile, Customer-Driven Design
    Low-Profile, Customer-Driven Design

    Featuring a construction-grade, low-profile design, the powerful HX75 is compact for easy navigation in urban or congested jobsites, without sacrificing power or performance.

    Featuring a low-profile design, the machine’s full unit height is reduced. This eases maneuverability and allows the unit to fit in height-restrictive areas, without compromising ground clearance so operators can more easily avoid ground-level obstacles.

    An exclusive, lockable hose-storage design allows operators to store the hose flat and straight inside the unit frame – a direct customer-driven enhancement. The vac door also features lockable, convenient storage for unit tools, including the vac tube and digging lance.

    Patent-pending, advanced door linkage automates lockout when fully opened, without requiring any additional effort from the operator.

    The HX75 has hydraulic controls located at the rear of the units, leaving less opportunity for damage to the unit by enhancing operator visibility.

    An optional dual work light features two LED floodlights in the back of the vac unit for use in dark or night conditions.

  • Battery


    SAE reserve capacity rating

    SAE cold crank rating @ 0°F (-18°C)

    Electrical system

  • Dimensions (800 Gal Spoils / 200 Gal Water)

    Dimensions (800 Gal Spoils / 200 Gal Water)


    Length (vac only)
    269.4 in
    6.84 m

    Width (vac only)
    96 in
    2.44 m

    88.2 in
    2.24 m

    Weight, empty
    9,965 lb
    4520 kg

    Trailer GVWR
    20,000 lb
    9072 kg

  • Power



    Kubota® V3307-CR-T-E4B


    Cooling medium


    Number of cylinders

    Manufacturer's gross power rating
    74.3 hp
    55 kW

    Emissions compliance
    EPA Tier 4
    EU Stage IIIB

    Rated speed
    2600 rpm

    Fuel tank capacity
    30 gal
    113.6 L

  • Proven Productivity
    Proven Productivity

    The HX75 is equipped with a 74-hp (55.2-kW) Kubota Tier 4 Final engine for boosted power and performance on any large-scale underground construction jobs.

    The machine provides 20 percent more fuel capacity than its predecessor for improved productivity and fewer refueling stops during the workday.

    New with the HX vacuum excavation line, a patent-pending make/break seal design optimizes air flow for increased efficiency, and simplified plumbing.

    Advanced sound reducing technology creates minimal disturbance in noise-sensitive areas.

    An auto-clutching feature disengages the water pump when water is not in use, allowing full system power to the blower for improved productivity.

    A now standard, reverse-flow feature allows quick and easy spoil offloads for improved productivity.

    A standard, cyclonic three-stage filtration system cleans the air before it reaches critical components. It is comprised of the debris tank, cyclonic filter, and 0.5-micron washable vacuum filter - offering the industry’s best filtration for maximum protection of key components.

  • Hydraulic System

    Hydraulic System


    Gear pump

    Flow Rate
    7.5 gpm
    28 L/min

    Reservoir size
    10 gal
    37.9 L

    2,500 psi
    172 bar

  • Vacuum System

    Vacuum System


    Air flow
    1315 cfm
    37.2 m³/min

    Vacuum, Max
    16 in Hg
    406 mm Hg

    Vacuum tank capacity
    800 gal
    3028 L

    Tank outlet valve size
    6 in
    152 mm

    Filter type
    Washable polyester

    Filter area
    73 ft²

    Suction hose
    102 mm

  • Noise Level

    Noise Level

    Sound power
    112 dBA

    Sound pressure
    92 dBA

  • Dimensions (800 Gal Spoils / 400 Gal Water)

    Dimensions (800 Gal Spoils / 400 Gal Water)


    Length (vac only)
    269.4 in
    6.84 m

    Width (vac only)
    96 in
    2.44 m

    Height w/ boom (vac only)
    110.2 in
    2.80 m

    Height w/o boom
    88.7 in
    2.25 m

    Weight, empty
    10,793 lb
    4896 kg

    Trailer GVWR
    24,000 lb
    10,886 kg