K3V Series High-Pressure Plunger Pumps
Keywords:
Sunjoy Technology
Category:
Product Details
| Type Series | Specifications | Displacement (cc/rev) | Pressure(bar) | Rotational speed(r/min) | |
| Rated | Peak | ||||
| K3V Series Pumps | 63~200 | 63~200 ×2 | 315 | 350 | 2200 |
• Capable of integrating various composite controls including flow control, pressure control, and power control
• High efficiency, extended service life, and sustained high pressure
• Compact structural design with short installation length and high volumetric efficiency
• Special housing structure design enables low-noise operation
• Suitable for mobile machinery such as excavators, bulldozers, cranes, and aerial work platforms • Can integrate various composite controls such as flow control, pressure control, and power control • High efficiency, long service life, and sustained high pressure • Compact structural design, short installation length, and high volumetric efficiency • Special housing structure design to meet low-noise requirements
Application Areas:
| Serial Number | Applicable Equipment | Oil Pump Type | Oil Pump Specification (cc/rev) | Applicable Range |
| 1 | Excavator | M10VO52/53 Pump | 28~80 | 1.5~8.5 tons |
| 90~105 | Over 12 tons | |||
| K3V Series Pumps | 63 | 13–20 tons | ||
| 112 | 20~30 tons | |||
| 140 | Over 30 tons | |||
| K5V Series Pumps | 80 | 8.5 tons | ||
| 212~230 | Over 50 tons | |||
| K7V Series Pumps | 63 | 13~20 tons | ||
| 125 | 20~30 tons | |||
| 180~280 | Over 50 tons | |||
| M28VO Pump | 130~180 | Over 30 tons | ||
| 2 | Concrete Machinery | K3V Series Pumps | 63~112 | 8~20 tons |
| 3 | Lifting MachineryEarthmoving Machinery | K3V Series Pumps | 112~160 | 20~50 tons |
| M28VO Pump | 110 | 20 tons | ||
| 4 | M28VO Pump | 28~80 | 1.5~8.5 tons |
FAQ
A
Our hydraulic valve blocks match the performance and quality of leading international brands such as Bosch Rexroth, Kawasaki, and Danfoss, while offering more competitive pricing. Certain models are direct replacements, and we also provide customized designs based on customer requirements.
A
Certainly. We offer non-standard customization services. Clients may provide samples, drawings, or technical specifications, and our engineering team will handle design optimization and manufacturing.
A
Standard models are readily available in stock and can be shipped within 7–15 days. Custom products typically require 20–45 days for delivery, depending on complexity.
A
All valve blocks undergo pressure testing, leakage testing, fatigue testing, and precision inspection prior to shipment to ensure long-term stability and reliability. Additionally, we provide quality assurance and after-sales support throughout the warranty period.
A
Certainly. We have a team of professional technical engineers who can provide product selection recommendations, remote guidance, installation training, and after-sales service to ensure our customers have complete peace of mind.
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