Key Specifications

• Model: R190N
• Type: Single-cylinder, horizontal, 4-stroke, swirl combustion chamber, condensing cooling
• Bore × Stroke: 90 mm × 90 mm
• Displacement: 0.573 L
• Rated Power & Speed: 7.35 kW (10 HP) / 2600 r/min
• 1-hour Maximum Power: 7.7 kW (approx. 10.5 HP)
• Fuel Consumption Rate: ≤ 285 g/kW·h
• Cooling System: Condensing type (air-assisted water cooling)
• Starting System: Hand crank (electric start optional)
• Lubrication: Combined pressure and splash lubrication
• Net Weight: Approx. 96–100 kg
• Overall Dimensions: Approx. 670–730 × 380 × 560 mm

Product Features

• High Power & Torque (10HP Class)

  25% more power than the R185N, with ample torque reserve. Performs reliably under heavy loads, steep slopes, and tough soil conditions for long hours.
• Efficient Condensing Cooling

  Enhanced radiator and airflow design for fast heat dissipation, low water consumption, and stable operation in high-temperature, arid climates.
• Optimized Combustion & Low Noise

  Swirl chamber ensures efficient fuel burn, low fuel consumption, low noise, and minimal vibration. Easy starting in cold weather.
• Reinforced Structure & Easy Maintenance

  Strengthened body, crankshaft, cylinder liner, and bearings for high durability and long life. Universal parts and global service network simplify maintenance.
• Wide Compatibility

  Standard mounting fits 12–15HP walking tractors, tillers, water pumps, generators, threshers, rice mills, feed grinders, small construction machinery, agricultural boats, and transport vehicles.

Quality & Export

• ISO 9001 certified, meets national standards, and some versions comply with Euro I/II emissions.
• Annual exports exceed 10,000 units, sold to over 60 countries, leading the global 10HP-class agricultural engine market.

Applications

• 12–15HP walking tractors, heavy-duty tillers
• Agricultural irrigation pumps, small generator sets
• Threshers, rice mills, grinders, feed crushers
• Small construction machinery, agricultural boats, transport vehicles