Premium aftermarket Doosan K3V140DT Hydraulic Pump for S290 / DH300-5 excavators. Built for high-pressure, high-flow hydraulic performance with exceptional durability for mining, quarrying, and heavy construction across the Middle East and Africa.
The Doosan K3V140DT Hydraulic Pump for S290 / DH300-5 Excavators is a high-efficiency, OEM-compatible double pump designed to restore powerful hydraulic output, smooth multi-function control, and long-term durability for Doosan’s 28–30 ton excavator range. Engineered for demanding operation across the GCC, Middle East, and Africa, this premium aftermarket pump performs reliably in extreme heat, dusty environments, and heavy-duty excavation conditions.
Built with a robust twin-pump configuration, the K3V140DT provides the high flow and pressure required for all primary excavator functions, boom lift, arm movement, bucket breakout, deep trenching, grading, loading, and swing operations. Reinforced rotating groups, precision-machined pistons, hardened valve plates, and an optimized swash-plate system work together to reduce internal leakage, increase volumetric efficiency, and deliver smooth hydraulic responsiveness during long working shifts.
As a trusted hydraulic supplier, East Diamond partners with leading global manufacturers in Australia, China, the USA, and Europe to deliver aftermarket pumps that meet or exceed OEM specifications. Each K3V140DT pump undergoes rigorous testing to ensure consistent performance and long service life in harsh operating environments typical across Middle Eastern and African worksites.
This hydraulic pump is fully compatible with:
Doosan S290 Excavator
Doosan DH300-5 Excavator
Machines utilizing the K3V140 series twin hydraulic pump system
Heavy-duty construction, mining, quarrying, and industrial applications
Key advantages:
OEM-compatible aftermarket replacement for the Doosan K3V140DT
High-efficiency hydraulic performance for earthmoving, lifting, and production work
Engineered for harsh GCC climates and abrasive jobsite conditions
Fast regional delivery from East Diamond’s Sharjah warehouse
Supported by hydraulic specialists with 30+ years of technical experience
With fast shipping and strong parts availability, East Diamond helps contractors, rental fleets, workshops, and heavy equipment operators reduce downtime and maintain peak productivity. Whether your S290 or DH300-5 excavator is deployed in mining, quarrying, construction, or large industrial projects, this pump provides the hydraulic power and reliability needed for long-lasting performance.
East Diamond: your trusted hydraulic solutions partner since 2007, supplying premium aftermarket pumps, motors, and spare parts across the Middle East and Africa.
| Brand | Doosan |
|---|---|
| Color | Red |
| Displacement | 140cc x 2 |
| Control Type | Open Circuit |
| Rated Speed | ~2000 r/min |
| Input Pressure | 0.1–0.34 MPa |
| Max Pressure | 37.2 MPa |
| Rated Pressure | 34.3 MPa |
| Teeth | 14 |
| Dimensions | 78.4 × 25.6 × 37 cm |
| Weight | 184 kg |
| Direction | R (Right-hand) |
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