Horizontal Shaft Gasoline Engine
This is a horizontal shaft gasoline engine, suitable for various applications requiring reliable power. It features robust construction ensuring durability and long life.
Technical Specifications
Overview
High-Performance Horizontal Shaft Engine
The SN420 is a powerful horizontal shaft gasoline engine engineered for reliability and efficient performance across various heavy-duty applications. Designed with a robust 420ml displacement, this engine provides consistent torque and power for machinery such as generators, water pumps, and tillers. Its durable construction, combined with efficient fuel management and advanced ignition systems, ensures long-lasting operation in demanding environments.
Performance Metrics
Maximum Power
7.8 kW
Max Power
3,600 r/min
at Speed
Maximum Torque
22 N.m
Max Torque
2,600 r/min
at Speed
Technical Specifications
- Bore x Stroke
- 90 x 66 mm
- Displacement
- 420 ml
- Compression Ratio
- 8.2:1
- Idle Speed
- 1700 r/min
Maintenance
Valve Lash Settings
| Valve Type | Clearance (mm) |
|---|---|
| Intake | 0.10 - 0.15 |
| Exhaust | 0.15 - 0.20 |
Operational Capacities
- Oil Capacity
- 1100 ml
- Fuel Tank Capacity
- 5.5 L
- Fuel Consumption Ratio
- ≤420 g/kW.h
- Oil Consumption Ratio
- ≤6.8 g/kW.h
Features
- Starting System
- RecoilElectric (Optional)
- Ignition System
- Transistor ignition system
Compliance
Noise Standards
- GB15739-1995
- GB/T1859-2000
Physical Dimensions
- Dimensions (L x W x H)
- 510 x 440 x 500 mm
