DPW20 DPW30 DPW40 DPW60 Diesel Trash Pump

Product Overview

This diesel-driven dirty water pump range consists of DPW20, DPW30, DPW40 and DPW60. Featuring solid and space-saving structure, they are well-built to transfer sewage and muddy water widely in agriculture, construction, industrial sites and emergency water drainage scenarios.

Fitted with various air-cooled diesel engines, these pumps run steadily with flow capacity between 25 and 180 cubic meters per hour, maximum delivery head of 20 to 25 meters and self-priming height up to 7 meters. They work perfectly for muddy water conveying, farm watering, site water clearing and general water transport work.

Equipped with both manual and electric starting modes, the pumps can be put into use rapidly, ideal for field areas without stable power supply. Solid overall structure guarantees long service life even under tough working environments.

Adopting wear-resistant internal parts, the pumps stand up well to frequent sewage delivery. Matched with direct injection fuel system and large fuel tank, they keep fuel consumption below 277g/kw·h and support long-time uninterrupted work. Every unit is supplied with full sets of fittings such as pipe joints, sealing rings and filter screens, ready for direct installation and use.

Bulk Wholesale & OEM Advantages (For B2B Buyers)

Flexible Bulk Supply

We support flexible MOQs and bulk shipments, with sufficient stock for quick delivery from Ningbo or Shanghai ports, helping you meet large-scale order demands efficiently.

Custom OEM/ODM Service

We offer full OEM/ODM solutions, including custom branding, logo printing, color options, and tailored specifications, to align with your brand positioning and market needs.

Competitive Pricing for Bulk Orders

Enjoy tiered pricing for large-volume purchases, helping you maximize profit margins while maintaining consistent product quality.

One-Stop Support

We provide comprehensive pre-sales consultation, after-sales service, and technical guidance, supporting you throughout the entire order process.

Certifications & Quality Compliance

International Standard Certifications

Our diesel trash pumps are manufactured in compliance with ISO quality management system standards, with relevant certifications available to meet different market requirements.

Strict Quality Control System

Each unit undergoes rigorous performance testing, including flow rate, head, pressure and continuous operation tests before delivery, ensuring stable and reliable quality.

Key Product Advantages

High-Performance for Sewage Transfer

DPW series diesel trash pumps deliver stable performance with max flow rates from 25 to 180 m³/h, a 20-25m head, and 7m suction lift, ideal for sewage handling, irrigation and site dewatering.

Reliable & Durable Build

Built with heavy-duty, wear-resistant components and direct-injection diesel engines, these pumps feature low fuel consumption (≤285g/kw·h) and long continuous runtime, suitable for harsh working conditions.

Flexible Supply & OEM Support

We provide diverse bulk purchasing solutions with graded preferential prices. Meanwhile, we can fulfill full-scale personalized customization covering brand logos, exterior colors and product technical parameters, perfectly catering to your brand positioning and local market demands.

Certified Quality & Compliance

Our products are produced under standardized quality management systems and global industry specifications. We can supply full test records and qualification papers to facilitate your import procedures and local market sales smoothly.

Industrial & Commercial Applications

Construction Sites

Dewatering muddy water, sewage and wastewater from building sites, tunnels and foundation pits.

Agricultural Irrigation

Transferring dirty water, irrigation and drainage for farmland, orchards and livestock farms.

Municipal & Emergency Use

Flood control, flood drainage, and emergency dewatering for urban areas and public facilities.

Industrial & Commercial Facilities

Suitable for sewage conveyance, pit water drainage, and provisional water supply needs in factories, mining zones and commercial construction projects.

FAQ About Diesel Trash Pump

Is this pump suitable for long-time continuous working?

It adopts reinforced pump casing plus high temperature resistant structure, enabling stable continuous operation for long working hours.

Do you provide spare parts together with the machine?

We offer free standard accessories and wearing parts.

What’s your advantage compared with other suppliers?

Consistent premium quality backed by rigorous quality testing, cost-effective pricing strategy and thoughtful dependable after-sales service support.

Is customization available for body color, logo and outer carton?

We provide one-stop bespoke manufacturing solutions to help you build your exclusive private brand.