Pioneer 3-Inch High Pressure 7.5HP Petrol Water Pump

Pioneer 3 Inch 7.5HP Petrol Water Pump (High Pressure):

ENGINE & POWER SYSTEM

• Engine Type: 4-stroke, single-cylinder, air-cooled petrol engine

• Engine Displacement: Approx. 212 cc

• Maximum Power Output: 7.5 horsepower (HP) @ 3600 RPM

• Fuel Type: Unleaded petrol

• Fuel Tank Capacity: Approximately 3.6 liters

• Continuous Runtime: Up to 6 hours at full load (depending on usage conditions)

• Starting Method: Manual recoil (pull-start)

• Oil Capacity: ~0.6 liters (standard for 212 cc engines)

• Low Oil Sensor: Usually included to prevent engine damage

PUMPING PERFORMANCE

• Pump Type: Centrifugal, high-pressure clear water pump

• Suction Port Diameter: 3 inches (80 mm)

• Discharge Port Diameter: 3 inches (80 mm)

• Maximum Flow Rate: Up to 1,000 liters per minute (approx. 60 m³/h)

• Maximum Suction Head (Lift): 7 meters

• Maximum Total Head (Discharge Lift): 30 meters

• Impeller Type: Forged metal (typically brass or cast iron), vane-style

• Priming: Manual priming required before use

• Solids Handling: Typically clear water only (non-abrasive, solids < 0.3 mm)

CONSTRUCTION & MATERIALS

• Pump Housing Material: Cast iron or aluminum alloy (varies by variant)

• Frame: Heavy-duty steel roll cage for protection and portability

• Seals: Dry-run mechanical seal with abrasion resistance

• Cooling System: Forced air-cooled engine design

• Hose Connections: Camlock or clamp-type hose couplings (usually included)

• Mounting Base: Anti-vibration rubber feet or frame stands

DIMENSIONS & WEIGHT

• Dimensions (L x W x H): Approximately 525 x 425 x 470 mm

• Dry Weight: 25–26 kg (may vary slightly depending on build materials)

• Portability: Manual carry frame; single-person transportable

COMMON USE CASES

• Agricultural irrigation and farm water transfer

• Flood water drainage and dewatering

• Filling and emptying water tanks or reservoirs

• Construction site water pumping

• Light industrial or residential use where electric pumps are not viable

KEY ADVANTAGES

• Reliable high-pressure output for 3-inch class pump

• Strong steel frame ensures durability in rugged environments

• Simple maintenance and easy part replacement

• Compatible with wide range of standard hoses and couplings

• Suitable for continuous use with built-in cooling and seal protection

LIMITATIONS

• Not suitable for dirty water or water with abrasive particles

• Manual start only (no electric start feature)

• Priming required before initial operation

• Maximum suction depth limited to 7 meters (not ideal for deep wells)