Lifan 4 HP 4 Stroke Engine Horizontal Shaft OHV
🔧 Lifan 4 HP 4-Stroke Horizontal Shaft Engine
Brand: Lifan Industrial
Engine Type: 4-Stroke OHV Petrol Engine – Horizontal Shaft
Displacement: 118 cc
Power Output: 4 HP @ 3600 rpm
Shaft: ¾″ (19 mm) Keyed Horizontal Output
Start System: Recoil Start
Fuel Type: Unleaded Petrol
Net Weight: ≈ 13 kg
⚙️ Overview
The Lifan 4 HP 4-Stroke Engine delivers reliable performance and excellent value for compact drive applications. Featuring a precision-machined ¾″ keyed horizontal shaft and industrial-grade construction, this unit is built to power log splitters, post-hole borers, pumps, and other general machinery with consistent torque and long-term dependability.
With an OHV design and cast-iron cylinder liner, it runs cooler, cleaner, and longer than conventional side-valve engines. Its compact footprint and universal mounting pattern make it ideal for new builds or replacement installations.
🧩 Key Features
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118 cc 4-Stroke OHV Engine – efficient, low-vibration power with easy maintenance
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¾″ (19 mm) Keyed Shaft – compatible with most hydraulic pumps, pulleys, and couplers
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Recoil Start – simple, dependable manual start system
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Low-Oil Shutdown Protection – automatically prevents engine damage
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Durable Cast-Iron Cylinder Liner – built for long service life under load
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Compact Mounting Pattern (162 mm × 77 mm) – fits standard plate mounts
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Fuel Efficient OHV Design – reduced emissions and smoother operation
🛠️ Applications
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Hydraulic log splitters
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Post-hole borers
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Plate compactors
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Pumps & compressors
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Small machinery & equipment drives
📏 Dimensions & Mounting
| Specification | Value |
|---|---|
| Overall Dimensions | 306 (L) × 343 (W) × 320 (H) mm |
| Shaft Length | 60 mm (approx.) |
| Key Width | 4.85 mm |
| Mounting Pattern | 162 × 77 mm (base), 65 × 65 mm (output studs) |
🧰 Why Choose EasyQuip
Every EasyQuip engine is pre-checked, oil-ready, and backed by NZ-based support. Whether you’re building new machinery or replacing a tired unit, our engines deliver trusted reliability at an affordable price.




