RTD-200
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The RTD-200 High-Pressure Plunger Pump is designed using advanced technologies, delivering outstanding performance across a variety of industrial applications. The power end features an export-type housing with forced lubrication, ensuring enhanced durability and efficient operation. The high-speed shaft and crankshaft are driven by precision herringbone gears, which provide stable, reliable power transmission while minimizing friction, improving lubrication, and reducing operational noise. This design also helps lower the temperature rise of the power end, allowing for continuous, long-term operation.
The hydraulic end of the pump is engineered with imported technology, making it ideal for applications such as descaling and cleaning of condensers, heat exchangers, evaporators, boilers, and other vessels in chemical plants, sugar refineries, and power plants. It is also well-suited for water jet cleaning in ship maintenance and a variety of industrial uses.
Additionally, the RTD-200 serves as a high-pressure testing pump for a wide range of applications including powder metallurgy, rock breaking and coal extraction using high-pressure water jets, test benches, as well as for testing rubber hoses, metal pipes, valves, oilfield drilling wellheads, and more. It is capable of pumping clean water, emulsions, and other chemically active liquids, offering compatibility with multiple power sources.
The RTD-200 pump features a triplex plunger design with nickel-plated manifolds, ensuring stable pressure output with ±2bar fluctuation. It incorporates a thermal protection system that automatically shuts down the unit if temperature exceeds 110°C, preventing pump damage .
Equipped with an LED pressure display and ergonomic spray gun with 5 quick-connect nozzles (0°, 15°, 25°, 40°, soap), the machine adapts to diverse cleaning tasks. The 10-meter industrial-grade high-pressure hose (3/8-inch single-wire braid) resists kinking and burst pressure up to 500bar .
The frame is constructed from zinc-plated steel with a powder-coat finish, providing IP54-rated protection against dust and water splashes. Key components (pump seals, valves) are sourced from ISO 9001-certified suppliers, ensuring a machine lifespan of 8,000+ working hours .

The RTD-200 Unit High Pressure Pump Water Blasting Machine is an integrated cleaning system engineered for heavy-duty industrial and commercial applications. At its core lies the proprietary RTD-200 high-pressure plunger pump, delivering a maximum pressure of 210bar (3,045PSI) and a continuous flow rate of 15L/min—capable of removing 10mm-thick paint or concrete scale in a single pass . The machine is powered by a 10HP diesel engine (EPA Tier 4 compliant) with a 16L fuel tank, supporting 4 hours of uninterrupted operation without refueling. Its compact frame (1050×600×750mm) and 10-inch pneumatic tires enable easy maneuverability across construction sites and factory floors .
Removes graffiti, mold, and weathered coatings from concrete walls, bridges, and asphalt surfaces. The 0° nozzle effectively cleans rebar and construction equipment (scaffolding, concrete mixers) .
Cleans heavy vehicles (trucks, buses, agricultural machinery) by stripping mud, grease, and road salt. The 40° nozzle is safe for delicate surfaces like aluminum alloy parts .
Used for sewer line jetting (removing roots and debris) and street cleaning, with optional accessories for gutter and storm drain maintenance .
The standard model is designed for cold water (≤40°C). A hot-water variant is available, supporting temperatures up to 100°C for grease and oil removal in food processing facilities .
Rotate the pressure regulator knob on the control panel to set values between 50bar and 210bar. The LED display provides real-time pressure feedback to avoid over-pressurization .
The machine comes with a 1-year comprehensive warranty for parts and labor, excluding wear items (nozzles, hoses). Extended warranties (2-3 years) are available with annual maintenance contracts .