New Holland 4,000 PSI - 4.2 GPM Hot Water Pressure Washer with Honda GX390 Engine and General Triplex Pump

4,000 PSI 4.2 GPM Gas Direct Drive Diesel Fired Hot Water Pressure Washer with Honda GX390 Engine and General Triplex Pump

When high-pressure cold water isn't enough, the New Holland N4013HGHW steps up with high heat and serious cleaning muscle. This commercial-grade hot water pressure washer is designed to break down grease, oil, and heavy grime where cold water pressure washers fall short. Powered by a Honda GX390 389cc engine with both electric and recoil start, and paired with a General EZ4040G P3 triplex pump, the N4013HGHW delivers 4,000 PSI at 4.2 GPM of heated cleaning performance.

Equipped with a 12V diesel-fired Beckett burner, a reinforced powder-coated steel 4-wheel frame with detachable wheels for truck or trailer mounting, a crane lift point, and an anti-roll brake, the N4013HGHW is built for commercial operators who depend on their equipment every day.

Clean Better with Hot Water Power

The real advantage of the N4013HGHW lies in its ability to deliver hot water up to 199°F (93°C) — enough to break down oil, grease, and chemical residues that cold water alone cannot remove. The diesel-fired 12V Beckett burner heats the water through a 96' x 1/2" Schedule 80 Cold Rolled Steel coil with a stainless steel wrap, delivering 330,000 BTU of heating output. The coil is backed by a lifetime warranty — the only lifetime-warranted component in the New Holland hot water pressure washer range.

The adjustable thermostat gives you full control over operating temperature, while the burner control rocker switch allows you to toggle hot water on or off instantly. This flexibility makes the N4013HGHW equally effective as both a hot and cold water pressure washer across a wide range of job types.

Features

Honda GX390 Engine with Electric and Recoil Start

At the heart of the N4013HGHW is the Honda GX390 389cc OHV engine, a commercial standard in pressure washing equipment. The engine includes both electric start and recoil start backup, powered by an included 55AH marine battery. Key engine features include:

• Electric start for fast, convenient startup in all conditions
• Recoil start backup for reliable operation when needed
• Automatic low-oil shutdown to protect the engine
• OHV design for fuel efficiency and long service life
• 6.1 L / 1.6 GAL fuel tank for extended operation
• Engine oil drain hose for easy maintenance

The Honda GX390 engine is covered under Honda's separate engine warranty program.

General EZ4040G Triplex Pump with External Unloader

Matched with the Honda engine is a General EZ4040G P3 class triplex pump with external unloader and adjustable injector. The triplex design delivers smooth, consistent pressure output suited for continuous commercial use. Key pump features include:

• P3 commercial pump class for sustained high-pressure cleaning
• Thermal relief valve to prevent pump damage during extended idle or bypass operation
• Adjustable injector for variable detergent concentration
• External unloader for pressure regulation and extended pump life

Diesel Fired Heating System

The 12V Beckett diesel-fired burner heats water through a purpose-built coil, delivering commercial-grade hot water performance. Key heating system features include:

• 330,000 BTU output for rapid, consistent water heating
• 99°F to 199°F (37°C to 93°C) operating temperature range with adjustable thermostat
• Burner control rocker switch for instant on/off toggle
• Pressure switch to protect the burner and pump
• Inline fuel filter for clean, reliable burner operation
• 6.1 L / 1.6 GAL black poly diesel fuel tank

96' Sch. 80 Cold Rolled Steel Heating Coil — Lifetime Warranty

The heating coil at the core of the N4013HGHW's hot water system is built from 96' x 1/2" Schedule 80 Cold Rolled Steel with a stainless steel wrap. Schedule 80 is a heavy-wall pipe specification designed for high-pressure and high-temperature environments. The stainless steel wrap provides corrosion protection and extended service life. This coil is backed by a lifetime warranty — the strongest component coverage in the New Holland hot water pressure washer range.

Reinforced Powder-Coated Steel 4-Wheel Frame

The N4013HGHW is built on a reinforced powder-coated steel Hot Water 4 Wheeler frame designed for commercial field use. Key frame features include:

• Four 13" Ultra Premium flat-free tires for smooth movement across gravel, dirt, grass, and pavement
• Detachable wheels for truck or trailer mounting — remove the wheels and bolt the frame directly through to a truck or trailer for a permanent installation
• Crane lift point for safe loading and positioning with a forklift or crane
• Anti-roll brake to secure the unit during operation on uneven surfaces
• Hour meter for tracking service intervals and runtime

50-Foot x 3/8" Double Wire Braided High-Pressure Hose

The included 50' x 3/8" QC double wire braided rubber hose is rated for both high PSI and high-temperature hot water operation. The double wire braid provides superior strength and flexibility for demanding commercial use.

36" Insulated Spray Wand and Trigger Gun

The included 36" QC insulated spray wand and trigger gun assembly is heat-resistant and ergonomically designed for extended commercial use. The insulated construction protects the operator from heat transfer during prolonged hot water cleaning sessions.

Quick-Connect Nozzle Set

Quick-connect nozzles are included for a full range of hot water cleaning applications:

• 0°: Maximum-intensity pinpoint stream for the toughest deposits
• 15°: Targeted pressure for concrete, equipment, and heavy surface cleaning
• 25°: General-purpose washing
• 40°: Wide-angle rinse for delicate surfaces
• Soap: Low-pressure nozzle for applying detergent through the adjustable injector

Built for Demanding Commercial Applications

Hot water cleaning delivers results that cold water pressure washers cannot match for grease, oil, and chemical contamination. The N4013HGHW is suited for:

• Fleet and transportation maintenance — engines, trailers, and undercarriages
• Construction equipment cleaning — concrete splatter, mud, and oil
• Agricultural operations — livestock facilities, tractors, and equipment
• Facility maintenance — degreasing floors and industrial machinery
• Municipal and sanitation work — street cleaning, utility cleanup, and graffiti removal

Compliance and Certification

The N4013HGHW is CSA certified in Canada and meets CSA standards for use in the United States.

Warranty

The N4013HGHW is backed by a comprehensive multi-component warranty from New Holland:

• Engine: 3-year limited warranty (Honda GX390 covered separately under Honda's manufacturer warranty program)
• Pump: 5-year limited warranty
• Burner: 3-year limited warranty
• Coil: Lifetime warranty

Each unit is functionally tested at the factory before shipping. Your pressure washer may arrive with minimal residual oil or fuel odor, which confirms the unit has passed quality testing and is ready for use.

Product Specifications

• Pressure: 4,000 PSI
• Flow Rate: 4.2 GPM
• Engine: Honda GX390 389cc OHV, Recoil & Electric Start
• Engine Fuel Tank: 6.1 L / 1.6 GAL
• Engine Oil Type: 10W-30
• Battery: 55AH Marine Battery
• Drive Type: Gas Direct Drive
• Pump: General EZ4040G Triplex, P3 Class, External Unloader, Adjustable Injector, Thermal Relief Valve
• Burner: 12V Beckett Diesel Fired Burner, 330,000 BTU
• Burner Fuel Tank: 6.1 L / 1.6 GAL, Black Poly
• Coil: 96' x 1/2" Sch. 80 Cold Rolled Steel with Stainless Steel Wrap — Lifetime Warranty
• Max Temperature: 199°F / 93°C
• Thermostat: Adjustable with Rocker Burner Switch
• Pressure Switch: Yes
• Hour Meter: Yes
• Frame: Reinforced Powder-Coated Steel Hot Water 4 Wheeler, Anti-Roll Brake, Crane Lift Point, Detachable Wheels for Truck/Trailer Mounting
• Hose: 50' x 3/8" QC Double Wire Braided Rubber Hose
• Spray Wand: 36" QC Insulated Gun/Wand Assembly
• Nozzles: 5 Quick-Connect, 0°, 15°, 25°, 40°, and Soap
• Wheels: 13" Ultra Premium Flat-Free Tires (4 total, detachable)
• Mounting: Detachable Wheels for Truck or Trailer Mounting
• TMR: Yes — Truck Mount Ready
• Unit Weight: 530 lbs / 240.4 kg
• Unit Dimensions: 48.0" x 32.0" x 46.0"
• Series: Commercial
• Country of Origin: Canada
• Compliance: CSA Certified in Canada
• Warranty: Engine 3 Yrs (Honda) / Pump 5 Yrs / Burner 3 Yrs / Coil Lifetime

Included in the Box

• 50' x 3/8" QC Double Wire Braided Rubber Hose
• 36" QC Insulated Gun/Wand Assembly
• 15°, 25°, 40°, and Soaper QC Nozzles
• Engine Oil, Funnel, and Spark Plug Wrench

Note: Product may vary slightly from images shown. All New Holland hot water pressure washers are factory tested prior to shipping and may contain residual oil or fuel odor upon delivery.

Commercial Hot Water Cleaning Power — Built by New Holland

The New Holland N4013HGHW combines a Honda GX390 engine, a General EZ4040G triplex pump, a 330,000 BTU diesel-fired Beckett burner, a lifetime-warranted stainless-wrapped Schedule 80 coil, and a heavy-duty 4-wheel frame with truck mounting capability into one complete commercial hot water cleaning system. For operators who need hot water performance they can count on day after day, the N4013HGHW is built for the job.

N4013HGHW — 4,000 PSI 4.2 GPM Gas Direct Drive Diesel Fired Hot Water Pressure Washer with Honda GX390 Engine and General Triplex Pump.