21HP Single-Cylinder Water Cooled Diesel Engine
Diesel Engines · Water-Cooled
15.7 kW
HTX-WE25 is a single-cylinder water-cooled diesel engine: 15.7 kW (21.35 hp) rated at 2200 rpm. 1.246 L displacement, fuel consumption 244.8 g/kWh, net weight 180 kg.
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-WE25 is a single-cylinder, water cooled, four-stroke, direct-injection diesel engine delivering 15.7kW (21.35hp) at 2200rpm. With a bore of 115mm and stroke of 120mm (displacement 1.246L), this engine is engineered for reliable performance under demanding conditions. Key advantages include optimized combustion for low fuel consumption (244.8 g/kW.h), high structural strength for extended service life, and a torque reserve exceeding 20% for strong load-handling capability. Maximum torque of 78.38 N.m is delivered at 1650rpm. Starting is easy even in low temperatures thanks to the high-compression-ratio design (17:1). With more than 15 years of manufacturing expertise, this engine is built to meet the rigorous demands of agricultural machinery, small construction equipment, generator sets, and water pump applications worldwide.
Technical Specifications
- Rated power
- 15.7kW21.35hp
- Displacement
- 1.246L
- Net weight
- 180kg
- Rated speed
- 2200 rpm
- Rated power
- 15.7 / 21.35hp kW / hp
- Max power
- 17.27 / 23.49hp kW / hp
- Bore x Stroke
- 115 x 120 mm
- Compression ratio
- 17:1
- Max torque
- 78.38 @ 1650rpm N.m
- Fuel consumption
- 244.8 g/kW.h
- Oil capacity
- 3.1 L
- Start mode
- Hand start or electric start
- Overall dimension
- 866*463*699 mm
Key Features
- Direct injection combustion system for low fuel consumption (244.8 g/kW.h)
- Maximum torque 78.38 N.m at 1650rpm with strong load handling
- High compression ratio 17:1 for easy low-temperature starting
- Robust water-cooling system for sustained heavy-duty operation
- Optimized structural strength for extended service life
- Hand start or electric start options
Applications
- Agriculture
- Construction
- Generator Set
- Water Pump
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.
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