✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
Description
The Multiquip QP4TKT16 Diesel Trash Pump is a trailer-mounted, high-capacity dewatering system designed for extended operation in demanding field conditions. Built for mobility, runtime, and reliability, this unit combines the proven performance of the QP4TK trash pump with a DOT-approved trailer and a large-capacity fuel tank for uninterrupted operation across job sites.
Engineered for contractors, municipalities, and industrial crews, the QP4TKT16 is ideal for applications where mobility, uptime, and consistent high-volume pumping are critical.
Built for Mobile, Long-Duration Dewatering
Unlike skid-mounted pumps designed for short-term use, the QP4TKT16 Diesel Trash Pump is purpose-built for continuous operation and easy transport.
This system is ideal when:
- The pump must be moved frequently between job sites
- A long runtime is required without refueling
- Power is unavailable or unreliable
- Fast deployment is critical
- Downtime is not an option
With its integrated trailer and extended fuel capacity, the QP4TKT16 functions as a self-contained dewatering solution rather than a standalone pump.

Why Choose the Multiquip QP4TKT16?
Designed for Extended Runtime
A 16-gallon fuel tank allows up to 25 hours of continuous operation, minimizing downtime and refueling interruptions.
Trailer-Mounted for Easy Transport
The DOT/NHTSA-approved trailer allows the pump to be towed directly to the job site.
High-Volume Pumping Capacity
Delivers up to 475 GPM for large-scale dewatering and bypass operations.
Handles Debris with Ease
Capable of passing solids up to 2 inches for reliable pumping in dirty water.
Powered by a Proven Kubota Diesel Engine
The Kubota OC95 engine delivers dependable performance and excellent fuel efficiency.
Built for Harsh Jobsite Conditions
Heavy-duty construction and abrasion-resistant components ensure long service life.
Ideal Applications
- Mobile construction site dewatering
- Emergency flood response
- Municipal sewer bypass operations
- Infrastructure and utility projects
- Water transfer and pit dewatering
- Remote or off-grid pumping operations
Its trailer-mounted design makes it especially valuable for crews that need to move quickly between locations without sacrificing performance.
Key Features & Benefits
Kubota OC95 Diesel Engine
Reliable, fuel-efficient power designed for continuous-duty operation.
475 GPM High-Flow Output
Moves large volumes of water quickly.
16-Gallon Fuel Tank
Supports long, uninterrupted run times.
Trailer-Mounted System
DOT-approved trailer for easy transport.
2" Solid Handling Capability
Handles debris and wastewater without clogging.
Fast-Priming Aluminum Pump Housing
Improves startup speed and efficiency.
Heavy-Duty Construction
Ductile iron components and a reinforced frame ensure durability.
Technical Specifications
Engine & Performance
| Specification | Details |
|---|---|
| Engine | Kubota OC95-E4 Diesel |
| Horsepower | 9.5 HP |
| Max Flow Rate | 475 GPM |
| Max Head | 85 ft |
| Max Lift | 25 ft |
| Starting System | Electric Start |
Pump & Capacity
| Suction / Discharge | 4 in × 4 in |
| Max Solid Size | 2 in |
| Pump Type | Centrifugal Trash Pump |
| Seal Type | Silicon / Carbon |
| Discharge Ports | Dual 4" |
Construction & Dimensions
| Impeller | Ductile Iron |
| Pump Housing | Die-cast Aluminum |
| Frame | Heavy-duty, shock-mounted |
| Length | 102 in |
| Width | 57 in |
| Height | 67 in |
| Weight | 735 lb |
Fuel & Trailer
| Fuel Type | Diesel |
| Fuel Tank | 16 gallons |
| Runtime | Up to 25 hours |
| Trailer | DOT/NHTSA approved |
| Trailer Model | TRLRMP16FP |
Built for Professional Use
The Multiquip QP4TKT16 Diesel Trash Pump is designed for crews who need dependable equipment that performs day after day. Its combination of mobility, runtime, and pumping power makes it a go-to solution for contractors, municipalities, and infrastructure teams.
This is not a portable pump. It’s a mobile dewatering system built for serious work.
Order the Multiquip QP4TKT16 from Cleanflow
At Cleanflow, we supply professional-grade pumping equipment backed by expert support and dependable shipping.
- ✔ In stock and ready to ship
- ✔ Ships from Canada
- ✔ Manufacturer warranty
- ✔ Expert technical support
- ✔ Trusted by municipalities and contractors
Order online today or contact our team for assistance selecting the right pump for your application.
FAQs
What is the advantage of a trailer-mounted trash pump?
A trailer-mounted pump allows easy transport and extended runtime without manual handling.
How long can the Multiquip QP4TKT16 run continuously?
Up to 25 hours on a full tank, depending on operating conditions.
Can this pump handle debris and solids?
Yes. It handles solids up to 2 inches in diameter.
Is this pump suitable for municipal use?
Yes. It is widely used for sewer bypass, flood response, and infrastructure work.
Is the pump ready to use upon delivery?
Yes. The unit arrives fully assembled and trailer-mounted.
What is the flow rate?
Up to 475 gallons per minute.
Who is Multiquip?
Multiquip is a globally recognized manufacturer founded in 1973, known for producing durable, high-performance construction and industrial equipment.
What are diesel trash pumps used for?
Diesel trash pumps are used for high-volume dewatering in construction, municipal bypass, flood control, and industrial applications where electric power is unavailable.
✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
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