Piston Pumps for Excavators
Full range of variable displacement axial piston pumps — K3V, K5V, K7V series. Designed for excavators from 5 to 50 tons.
Key Features
Swash Plate Design
Variable displacement axial piston pumps with proven reliability — over 25 years of field experience in mobile applications.
Versatile Configurations
Available in various rotary group layouts, tandem type with PTO, and parallel type to match your specific application.
Open Center Control
Optimized for the most common hydraulic excavator systems with variable displacement pumps in open center control.
Electronic Control Ready
Compatible with electronically controlled positive displacement control systems for efficient, smooth, precise operation.
Specifications Overview
| Model | Displacement | Max Pressure | Rotation | Weight | Applications | |
|---|---|---|---|---|---|---|
| K3V63DT | 63 cc/rev | 350 bar | CW / CCW | ≈ 28 kg | PC120-6, SY135 | Get a price |
| K3V112DT | 112 cc/rev | 350 bar | CW / CCW | ≈ 43 kg | SY215, DH220-7, R215-7, EC210 | Get a price |
| K3V140DT | 140 cc/rev | 350 bar | CW / CCW | ≈ 52 kg | SY335, DH300-7, R305-7, EC330 | Get a price |
| K3V180DT | 180 cc/rev | 350 bar | CW / CCW | ≈ 65 kg | SY385, DH370-7, R375-7, EC380 | Get a price |
| K5V140DT | 140 cc/rev | 385 bar | CW / CCW | ≈ 58 kg | SY335, DH300-7, R305-7, EC330 | Get a price |
| K5V200DT | 200 cc/rev | 385 bar | CW / CCW | ≈ 78 kg | SY485, PC490, CAT 349 | Get a price |
* Data for reference only. Please confirm exact specifications with our sales team.
Browse by Model
K3V63DT
63 cc/rev | 350 bar | For 12–15 ton excavators
View Details →K3V112DT
112 cc/rev | 350 bar | For 20–25 ton excavators
View Details →K3V140DT
140 cc/rev | 350 bar | For 33–35 ton excavators
View Details →K3V180DT
180 cc/rev | 350 bar | For 36–40 ton excavators
View Details →K5V140DT
140 cc/rev | 385 bar | For 33–35 ton excavators
View Details →K5V200DT
200 cc/rev | 385 bar | For 45–50 ton excavators
View Details →Need a Different Model?
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