4" Diesel Water Pump
Water Pumps · Standard
5.7 kW
HTX-WP40 is a 4-inch (100 mm) diesel water pump: rated 50 m³/h at 10 m head, 5 m rated suction head. HTX-AE186 air-cooled engine, 5.7 kW.
Buying from HTX
- Samples on request Assess the unit before a volume order.
- Volume pricing Quoted by model and quantity.
- Inspection welcome Pre-shipment and third-party (SGS, BV) inspection.
- Export documents Certificates that apply to the model and destination.
- Lead time in writing Confirmed with each quotation.
The HTX-WP40 is a 4-inch self-priming diesel water pump for high-volume water transfer. It delivers a rated flow of 50 m³/h at 10 m head (up to 100 m³/h and 18 m maximum), with a 5 m suction lift. Power comes from the air-cooled, four-stroke, single-cylinder HTX-AE186 diesel engine (5.7 kW, 0.418 L, 86×72 mm bore × stroke, 19:1 compression), combining low fuel consumption (280 g/kW.h) with dependable recoil or electric starting. The cast pump body and mechanical seal are built for continuous field duty. Ideal for agricultural irrigation, drainage, construction-site dewatering and field water transfer worldwide.
Technical Specifications
- Rated flow
- 50m³/h @ 10m
- Inlet / outlet
- 4" (100mm)
- Net weight
- 77kg
- Max flow
- 100 m³/h
- Max head
- 18 m
- Rated suction head
- 5 m
- Max suction head
- 7 m
- Engine model
- HTX-AE186
- Engine power
- 5.7 kW
- Engine type
- Single-cylinder, air-cooled, 4-stroke, vertical
- Bore x Stroke
- 86 x 72 mm
- Displacement
- 0.418 L
- Compression ratio
- 19:1
- Rated speed
- 3600 rpm
- Fuel consumption
- 280 g/kW.h
- Oil capacity
- 1.65 L
- Start mode
- Recoil or electric start
- Overall dimension
- 655*470*610 mm
Key Features
- High flow — 50 m³/h rated, up to 100 m³/h
- Air-cooled HTX-AE186 diesel engine, 5.7 kW, low fuel use (280 g/kW.h)
- Self-priming with up to 9 m suction lift
- Cast pump body and mechanical seal for continuous field duty
- Recoil or electric start
- Independent of grid power — runs anywhere diesel is available
Applications
- Irrigation
- Drainage
- Construction
- Agriculture
- Flood Control
Ordering & Export
- OEM / ODM
- For distributors: private label & custom configuration
- Volume pricing
- Quoted by order volume · samples on request
- Export packaging
- Confirmed with each order
- Quality inspection
- Pre-shipment & third-party (SGS / BV) welcome
- Engineering support
- Model selection & sizing assistance
- Worldwide export
- Shipped from China, multi-region experience
We'll send pricing, lead time and export terms tailored to your order.
Related Products
Ready to spec the HTX-WP40?
Talk to engineering for sizing, lead time, and documentation.