Diesel Trailer Dewatering Pump – High Head, 3 Inch Solids | ZBCY
The ZBCY trailer mounted pump handles flow up to 3000 m³/h at heads up to 120m, the highest head rating in this pump line. This diesel trailer dewatering pump is designed for construction dewatering, mining, flood control, excavation drainage, and other temporary pumping applications where mobile, independent pumping is required. The non-clogging impeller passes solids up to 75mm (3 inches), suited for water carrying debris in flood and drainage conditions. An optional vacuum-assist system extends self-priming lift to 7–8m. The oil-lubricated mechanical seal allows short-term dry running without seal damage, reducing the risk of pump failure when water levels drop suddenly during operation. The unit is available on 2-wheel, 4-wheel, or 8-wheel trailer configurations for site mobility, with an optional rain cover over the engine. Flow: ≤3000 m³/h | Head: ≤120 m | Power: ≤500 kW | Solids handling: 75mm (3 inch)
Key Features & Advantages of Diesel Trailer Dewatering Pump – High Head, 3 Inch Solids | ZBCY
Key Features
- Head up to 120m, the highest rating in this pump line
- Flow up to 3000 m³/h
- Non-clogging impeller passes solids up to 75mm (3 inches)
- Optional vacuum-assist system extends self-priming lift to 7–8m
- Oil-lubricated mechanical seal permits short-term dry running without seal damage
Applications
System Components
- Diesel engine, compatible with major domestic engine brands
- Self-priming pump unit with non-clogging impeller
- Integrated control system for engine and pump operation
- Trailer chassis: 2-wheel, 4-wheel, or 8-wheel configuration
- Optional vacuum-assist priming system
- Optional rain cover over engine
Technical Specifications
- Flow
- 80 - 3000 m³/h
- Discharge Diameter
- 80 – 500 mm
- Bore Size
- DN50 – DN400
- Self-Priming Lift
- 7 – 8 m (with optional vacuum-assist system)
- Head
- 7 - 120 m
- Operating Speed
- 1500 – 3000 rpm
- Seal Type
- Oil-lubricated mechanical seal
- Enclosure
- Optional rain cover (engine only)
Technical Documents
Frequently Asked Questions
The ZBCY pump delivers head up to 120m, the highest rating in this trailer-mounted pump line, making it suitable for high-lift dewatering applications where water must be moved over greater elevation or distance.
The ZBCY uses a non-clogging impeller that passes solids up to 75mm (3 inches), suitable for water containing debris typically found in flood conditions and construction site drainage.
Yes. The ZBCY is diesel engine driven, allowing independent operation in remote or off-grid locations such as rural drainage sites or temporary construction areas without access to grid power.
