ZT125
/ ZT140
/ ZT155
/ ZT180
ZT Diesel Engine


- 666 cc
- 709 cc
- 770 cc
- 944 cc
Product Features


Direct injection system
Direct injection system delivers significant fuel savings compared to competitor products.
High quality steel fuel tank
Made from strong and durable SPCE steel that is incredibly tough.
New fuel level gauge
Easy to see gauge with transparent PVC tube that is visible during operation.
Strengthened throttle control house
Reinforced by three anchor points to reduce vibration during operation
Thick steel mesh reinforcement
Reinforced high-quality steel grates for radiator and fan cover protection.
New higher horsepower options
Now including 15.5hp (11.4kW) and 18hp (13.4kW) outputs.
Name | ZT125 | ZT140 | ZT155 | ZT180 |
---|---|---|---|---|
Cooling Type | Water Cooled | Water Cooled | Water Cooled | Water Cooled |
Orientation | Horizontal | Horizontal | Horizontal | Horizontal |
Fuel Type | Diesel | Diesel | Diesel | Diesel |
Cylinders | 1 | 1 | 1 | 1 |
Stroke | 96 mm | 96 mm | 98 mm | 105 mm |
Displacement | 666 cc | 709 cc | 770 cc | 944 cc |
Combustion System | Direct Injection | Direct Injection | Direct Injection | Direct Injection |
Intake System | Naturally Aspirated | Naturally Aspirated | Naturally Aspirated | Naturally Aspirated |
Manual Crank Handle | N/A | N/A | N/A | |
Starting System | Manual/Electric | Electric | Electric | Electric |
Speed Type | Variable | Variable | Variable | Variable |
Name | ZT125 | ZT140 | ZT155 | ZT180 |
---|---|---|---|---|
Net Intermittent Power | 9.2 kw (12.3 hp) | 10.3 kw (13.8 hp) | 11.4 kw (15.3 hp) | 13.4 kw (18.0 hp) |
Net Rated Speed | 2,400 rpm | 2,400 rpm | 2,400 rpm | 2,400 rpm |