216X4PT
216X4PT — Hot Water Pressure Washer Gas Fired X4 Portable
BUILT FOR SERIOUS OPERATORS.
Alkota 216X4PT is an industrial-grade hot water cleaning system engineered in South Dakota by Alkota and built for the demanding conditions of UK commercial and industrial operators. Delivering 110 bar (1600 PSI) at 7.6 L/min (2 GPM), it features Alkota's signature heavy-gauge welded chassis and precision-engineered oil bath crankcase | triplex ceramic plunger.
Built for intensive continuous duty, the Alkota 216X4PT combines high-efficiency heat exchange with industrial-grade mechanical components. Alkota's proprietary coil technology features a hydro-insulated cold-water wrap that protects operators, pre-heats incoming water, and eliminates thermal shock — backed by a 7-year warranty.
Oil Bath Crankcase
Oil-bath crankcase and ceramic plungers running at lower RPM for cooler, vibration-damped longevity.
Vertical Schedule 80 Coil
Hydro-insulated cold water wrap pre-heats water, protects operators, and eliminates thermal coil stress.
7-Year Coil Warranty
The benchmark in industrial heating reliability. Alkota Schedule 80 coils are guaranteed for 7 years.
Welded Steel Chassis
Heavy-gauge welded structural steel frame with powder coat finish built to survive demanding site environments.
Full Technical Specifications
| Operating Pressure | 110 BAR(1600 PSI) |
| Water Flow Rate | 7.6 L/min(2 GPM) |
| Max Temperature | 98°C(208°F) |
| Electrical Supply | 115 v / 1-Phase / 20A |
| Drive Unit | Electric Motor · 1.7 kW · (2.3 HP) |
| Heating Fuel | Diesel / Kerosene |
| Operating Weight | 243 kg(535 lbs) |
| Chassis / Mobility | 4-Wheel Heavy-Duty Pneumatic Chassis |
| Pump Architecture | Oil Bath Crankcase · Triplex Ceramic Plunger |
| Heating Coil System | Vertical Schedule 80 |
| Coil Pipe Length | 38 m(126 ft) |
| Duty Rating | Continuous Industrial Duty (6–10 hrs/day) |
| Certifications | CSA Certified |
| Coil Warranty | 7 Years (Hydro-Insulated) |
Primary Industrial Use Cases
Standard Engineering Features
Factory-Available Options
Engineering Documentation
Official Alkota Factory Publications
SUPPORTING EQUIPMENT & ACCESSORIES
Every component below is verified against factory schematics, hydraulic output curves, or application guidelines for the Alkota 216X4PT.
General Pump TS2021 Triplex Plunger Pump
The benchmark triplex plunger pump used across Alkota heavy-duty hot and cold water pressure washers. Features forged brass manifold, solid ceramic plungers, unitised stainless steel inlet/discharge valves, and heavy die-cast anodised aluminium crankcase.
OEM Cross-Reference: General Pump TS2021 Triplex Plunger Pump is specified for Alkota 420X4, 430XH4, 4358, 216X4, TRAILER-SINGLE
Beckett Solid-State Electronic Ignition Transformer (240V)
High-voltage electronic ignitor for rapid, continuous spark across burner electrodes. Sealed moisture-resistant epoxy casing.
OEM Cross-Reference: Beckett Solid-State Electronic Ignition Transformer (240V) is specified for Alkota 420X4, 430XH4, 4358, 216X4
Alkota Burner Ignition Electrode Pair with Lead Wires
Matched pair of high-alumina glazed ceramic ignition electrodes with stainless spark rods and silicone high-tension insulated lead wires.
OEM Cross-Reference: Alkota Burner Ignition Electrode Pair with Lead Wires is specified for Alkota 420X4, 430XH4, 4358, 216X4, 5305A
Alkota Schedule 80 ASTM A53 Heating Coil — 200/300 Series
Continuous-wound Schedule 80 ASTM A53 carbon steel heating coil. Hydrostatically tested to 10,000 PSI. Uniquely engineered with cold-rolled continuous spiral geometry for maximum heat transfer and zero weld seam fatigue.
OEM Cross-Reference: Alkota Schedule 80 ASTM A53 Heating Coil — 200/300 Series is specified for Alkota 216X4, 31105, 420X4
Alkota High-Density Ceramic Bottom Insulation Disc
Pre-molded ceramic fiber refractory bottom pan disc. Withstands direct flame exposure up to 1260°C and prevents heat transfer to machine chassis.
OEM Cross-Reference: Alkota High-Density Ceramic Bottom Insulation Disc is specified for Alkota 216X4, 420X4, 430XH4, 4358
Alkota Easy-Pull Industrial Trigger Gun
Proprietary fatigue-reducing trigger gun designed specifically for 8-hour commercial wash shifts. Features light trigger hold-open force, impact-resistant composite housing, and stainless steel ball and seat.
OEM Cross-Reference: Alkota Easy-Pull Industrial Trigger Gun is specified for Alkota 420X4, 430XH4, 4358, 216X4, 31105, 5305A
10m 3/8" Single-Wire Braided High-Pressure Hose (300 BAR)
High-tensile steel wire braided pressure hose with oil-resistant synthetic rubber core and abrasion-resistant outer jacket. Includes heavy-duty molded bend restrictors.
OEM Cross-Reference: 10m 3/8" Single-Wire Braided High-Pressure Hose (300 BAR) is specified for Alkota 420X4, 430XH4, 216X4, 4305XD4
1000mm Insulated Molded Grip Stainless Steel Lance
Seamless 316 stainless steel high-pressure wand with ergonomic ribbed thermal grip for operator heat protection during continuous hot water washing.
OEM Cross-Reference: 1000mm Insulated Molded Grip Stainless Steel Lance is specified for Alkota 420X4, 430XH4, 4358, 216X4
Suttner ST-357 Rotating Turbo Jet Nozzle (Size 04)
High-RPM zero-degree rotating pencil jet that combines the aggressive impact of a 0° blast with the wide coverage of a 25° fan.
OEM Cross-Reference: Suttner ST-357 Rotating Turbo Jet Nozzle (Size 04) is specified for Alkota 420X4, 430XH4, 216X4
Brass Thermal Relief Valve 60°C (1/2" MPT)
Automatic thermal dump valve that opens to eject hot recirculating bypass water before pump packings overheat during closed-gun idling.
OEM Cross-Reference: Brass Thermal Relief Valve 60°C (1/2" MPT) is specified for Alkota 420X4, 430XH4, 216X4, 4305XD4
Alkota Adjustable Dial Thermostat (0°C – 130°C)
Precision bulb-and-capillary thermostat with front-panel rotary temperature selector dial. Controls burner ignition solenoid for exact water temperature regulation.
OEM Cross-Reference: Alkota Adjustable Dial Thermostat (0°C – 130°C) is specified for Alkota 420X4, 430XH4, 4358, 216X4, 5305A
General Pump Magnetic Reed Flow Switch (3/8" MPT)
In-line safety flow switch that prevents burner combustion unless water is actively flowing through the heating coil.
OEM Cross-Reference: General Pump Magnetic Reed Flow Switch (3/8" MPT) is specified for Alkota 420X4, 430XH4, 4358, 216X4
Alkota 500-Hour / Annual PPM Service Kit — 200 Series
Complete scheduled maintenance kit containing fuel filter, water strainer mesh, Delavan burner nozzle, ignition electrode pair, pump oil, and high-pressure unloader rebuild O-rings.
OEM Cross-Reference: Alkota 500-Hour / Annual PPM Service Kit — 200 Series is specified for Alkota 216X4, 420X4
Mosmatic DGV High-RPM Live Swivel Union (3/8" NPT)
Maintenance-free Swiss stainless steel live swivel union with tungsten-carbide mechanical face seals. Eliminates hose twisting at the spray gun inlet and reduces operator wrist fatigue.
OEM Cross-Reference: Mosmatic DGV High-RPM Live Swivel Union (3/8" NPT) is specified for Alkota 420X4, 430XH4, 4358, 216X4
Mosmatic Commercial Foam Cannon 2.5L System
Industrial high-expansion foam lance with calibrated air induction and stainless mesh aerator. Delivers thick clinging detergent foam for fleet degreasing.
OEM Cross-Reference: Mosmatic Commercial Foam Cannon 2.5L System is specified for Alkota 420X4, 430XH4, 216X4
Steel Eagle SE-16 Classic Commercial Surface Cleaner (16")
Professional commercial rotary surface cleaner with heavy spun aluminium deck, greaseable dual-bearing swivel union, and twin 25° wash nozzles. Built for multi-hour car park washing.
OEM Cross-Reference: Steel Eagle SE-16 Classic Commercial Surface Cleaner (16") is specified for Alkota 420X4, 430XH4, 216X4
Dual Pumps Stainless Glycerine Pressure Gauge (0–400 BAR)
Stainless steel case glycerine-filled pressure gauge with bottom 1/4" BSP connection. Liquid dampening eliminates pointer vibration for accurate system monitoring.
OEM Cross-Reference: Dual Pumps Stainless Glycerine Pressure Gauge (0–400 BAR) is specified for Alkota 420X4, 430XH4, 4358, 216X4
Dual Pumps Venturi Chemical Dosing Injector Assembly
Adjustable high-pressure downstream chemical injector with metering knob and clear braided suction hose with brass weighted filter foot.
OEM Cross-Reference: Dual Pumps Venturi Chemical Dosing Injector Assembly is specified for Alkota 420X4, 430XH4, 216X4
Need assistance selecting parts or accessories for model 216X4PT?
Our UK engineering team verifies nozzle orifices, unloader ratings, and chemical injection ratios before dispatch to ensure 100% operational compatibility.
Hog Heaven — 2,400-Head Swine Facility Deep Clean
See how extreme industrial cleaning challenges push professional Alkota equipment beyond ordinary pressure washing. The inaugural Mess Quest episode: tackling massive biological muck, encrusted manure, and biosecurity sanitisation across a 2,400-head swine finishing barn.
SPECIFY THE 216X4PT.
Connect directly with Alkota UK application engineers to verify flow rates, power supplies, wash bay layouts, or trailer integration. We provide direct factory quotations and technical advice.