Small diesel engines
1.Evaporating water-cooled diesel engines
2.Electric or hand starting system diesel engines
Small diesel engines
Applications:
Agriculture and transportation vehicles, tractor, water pump, generator set, small construction machinery and so on.
H series key features
1. With adoption of new high-pressure injection and P type injector, H series has a reinforced fuel system to optimize the combustion efficiency. H series engine will provide you with low fuel consumption and low emission.
2. H series has used several new technologies, such as laser quenching, ceramic penetration piston ring, power metallurgy and so on. This makes the product more durable, sealant and extends product life, as well as increased reliability with double oil-way lubrication system.
Technical parameters:
| H14 | H18 | H20 | H23 | H25 | H28 |
Engine type | Single cylinder, horizontal, evaporating water-cooled, 4-stroke | |||||
Combustion chamber | Direct injection | |||||
Bore(mm) | 95 | 100 | 105 | 115 | 115 | 125 |
Stroke(mm) | 98 | 120 | 120 | 115 | 120 | 120 |
Displacement(L) | 0.694 | 0.942 | 1.039 | 1.194 | 1.246 | 1.473 |
Rated power/speed(KW/r/min) | 9.7/2400 | 12.7/2200 | 14.7/2300 | 17/2300 | 18/2300 | 20/2200 |
Max. torque (N.m) | ≥43.2 | ≥61.7 | ≥68.4 | ≥79 | ≥83.7 | ≥97.2 |
Speed at Max. torque(r/min) | ≤1920 | ≤1760 | ≤1840 | ≤1760 | ||
Specific fuel consumption at the rated condition(g/kw.h) | ≤245 | ≤235 | ≤240 | |||
Idle speed(r/min) | ≤800 | |||||
Compression ratio | 19 | 17 | ||||
Starting system | Hand cranking or electric | |||||
Net weight(Kg) | 102 | 145 | 150 | 185 | 185 | 208 |
Dimension(mm) | 730*390*570 | 836*410*640 | 836*410*664 | 875*450*688 | 875*450*688 | 916*475*709 |
