The 7.5HP JD JINTAN R175A Water-Cooled Diesel Engine is a heavy-duty agricultural power unit engineered for irrigation pumping systems, maize milling machines, and belt-driven farm equipment across Kenya. Built as a single-cylinder, 4-stroke water-cooled diesel engine, the R175A provides stable torque delivery, efficient fuel consumption, and reliable long-hour operation under demanding rural conditions.

Its water-cooled system enhances thermal control during extended irrigation use, making it ideal for continuous pumping applications. The engine is compatible with centrifugal water pumps, posho mills, sprayers, and mechanical farm assemblies requiring consistent rotational power.

Macire supplies the JD JINTAN R175A after inspection and mechanical verification. Macire ensures shaft alignment guidance, pulley configuration advice, and correct pump pairing. Macire also provides installation support and operational guidance to ensure dependable long-term agricultural performance.

⭐ Genuine Agricultural Power Unit | Water-Cooled Stability | Verified & Supported by Macire

System Architecture & Configuration

Engine & Cooling System

Single cylinder 4-stroke diesel engine
Water-cooled radiator system
Mechanical fuel injection
Heavy-duty cast iron cylinder block
Designed for long irrigation cycles

Power & Transmission

Rated output: 7.5HP
Stable operating speed (approx. 2600RPM)
Belt-drive pulley compatible
Direct coupling capable
High torque agricultural performance

Structural & Mounting System

Heavy-duty base frame mounting
Low vibration engine housing
Suitable for skid or concrete floor installation
Industrial agricultural finish

???? Technical Specifications (Summary)

???? Key Features

7.5HP strong agricultural torque
Water-cooled thermal stability
Fuel-efficient diesel operation
Heavy-duty cast iron construction
Stable RPM output for pump drive
Compatible with irrigation pump assemblies
Suitable for maize milling systems
Low-maintenance mechanical structure
Continuous-duty capable
Verified and supported by Macire

???? Applications / Use Cases

???? Irrigation water pumping systems
???? Belt-driven farm machinery
???? Posho milling machines
???? Livestock water supply
???? Small agro-processing setups
???? Rural mechanical power systems

???? Installation & Engineering Notes

Install on reinforced base
Ensure correct pulley alignment
Match irrigation pump load to 7.5HP rating
Maintain adequate cooling water level
Provide proper ventilation
Macire provides pump pairing and setup guidance

???? Care, Maintenance & Operations

Check engine oil before operation
Maintain cooling water system
Inspect belts regularly
Clean fuel filter periodically
Avoid prolonged overload operation
Service every 6–12 months
Drain water system during storage if necessary

⚠️ Do’s & Don’ts

✅ Do’s

Maintain cooling water level
Operate within rated load
Ensure proper pulley alignment
Follow Macire maintenance schedule
Install on stable foundation

❌ Don’ts

Do not run without cooling water
Do not overload continuously
Do not use contaminated diesel
Do not ignore overheating signs
Do not operate without proper alignment

???? Compatibility Section

Compatible with:

2″, 3″, 4″ centrifugal irrigation pumps
Pulley-driven maize milling machines
Belt-driven agricultural systems
Water transfer pump assemblies
Macire irrigation kits and pump sets

???? Performance Guide (Approximate)

Performance depends on load configuration as guided by Macire.

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