3.1–9 kW · 2"–6" ports · up to 150 m³/h · 8 m suction lift
The CGZ range is a diesel engine driving a self-priming pump, both bolted to a two-wheel trolley you can move by hand. There is no mains power, no battery bank and no solar array involved — you fill the tank, pull the cord and pump. That is why this is the pump we quote most often for fields without grid connection, for dewatering after rain, and for contractors who move between sites.
| Parameter | CGZ50-15 | CGZ80-20 | CGZ80-25 | CGZ100-30 | CGZ150-20 |
|---|---|---|---|---|---|
| Engine model | 168FE | 173FE | 178FE | 186FE | 192FE |
| Engine type | Single cylinder, vertical, forced air cooling, direct injection | ||||
| Max. power output | 3.1 kW | 4.0 kW | 5.0 kW | 9.0 kW | 9.0 kW |
| Rated speed | 3,600 rpm | ||||
| Bore × stroke | 68 × 55 mm | 73 × 62 mm | 78 × 62 mm | 86 × 72 mm | 92 × 75 mm |
| Displacement | 235 cc | 255 cc | 296 cc | 420 cc | 499 cc |
| Fuel | Diesel 0# (summer) / −10# (winter) / −35# (severe cold) | ||||
| Fuel tank | 4 L | 3.5 L | 3.5 L | 6 L | 6 L |
| Continuous run | 2.5 h per tank | ||||
| Starting | Hand start or electric start | ||||
| Inlet / outlet | 50 mm | 80 mm | 80 mm | 100 mm | 150 mm |
| Max. head | 15 m | 20 m | 25 m | 30 m | 20 m |
| Max. flow | 22 m³/h | 40 m³/h | 45 m³/h | 60 m³/h | 150 m³/h |
| Suction lift | 8 m | ||||
| Pump casing | Aluminium alloy | ||||
| L × W × H (mm) | 490×410×520 | 640×480×605 | 640×480×605 | 640×480×605 | 780×560×905 |
| Net weight | 35 kg | 45 kg | 48 kg | 65 kg | 115 kg |
Engine displacement, fuel tank and dimensions vary by model — see the matrix above. Fuel: diesel 0# summer / −10# winter / −35# severe cold. Specifications may be updated by the plant — confirm current values with us before ordering.
Irrigation from canals, ponds and shallow wells; paddy and vegetable field watering; construction and mine site dewatering; flood drainage; transfer between tanks. Suitable for clean water and light suspended solids — not for sewage or heavy slurry.
Tell us the model or the duty you need — flow, head, well diameter and destination — and we cost it with the plant and reply with one FOB number. Single-unit orders welcome.
Port size and flow. CGZ50-15 has a 50 mm inlet and outlet with 22 m³/h maximum flow at 15 m head; CGZ150-20 has 150 mm ports and reaches 150 m³/h at 20 m head. Choose by the flow you need, not by the engine size.
No. This is a diesel engine, so it needs fuel checks and shuts off when the tank runs dry — roughly 2.5 hours per tank depending on load. For unattended operation over long periods, a solar pump is the better fit.
Price depends on the model, quantity and destination port. Tell us the model and how many units, and we cost it with the plant and quote one FOB number — we do not publish a list because freight changes the landed figure.
Pump types, duty points and how to match a pump to a water source.
When PV alone is enough, and when a generator still earns its place.
Documents, freight and what to check before the container leaves.
