K3VL45 Kawasaki Variable Piston Pump 320bar Open Loop

Model Number	17201756 K3VL45/B-10RTS-P0, SEALKITS

Product Description

Product Overview

The K3VL series from Kawasaki comprises open-loop variable-displacement axial piston pumps of swash-plate design, covering sizes K3VL28, K3VL45, K3VL80, K3VL112, K3VL140, K3VL200 and specific codes such as K3VL45/B-10RTS-P0, K3VL45/A and K3VL45B. Suitable for mobile and industrial applications. A unique low-pulsation mechanism significantly reduces pressure ripple and noise. Supports load-sensing, pressure-constant, torque-limiting and remote unload controls. Manufactured to exact OEM dimensions and interfaces for 100% drop-in interchangeability. Every unit undergoes 100% simulated operating-condition testing to verify pressure, flow, and sealing integrity under high-pressure demands.

Technical Specifications

Models: K3VL28 / K3VL45 / K3VL80 / K3VL112 / K3VL140 / K3VL200 (example: K3VL45/B-10RTS-P0)
Pump Type: Variable displacement axial piston pump (open circuit, swash-plate)
Geometric displacement: 28 cm³/rev (K3VL28), 45 cm³/rev (K3VL45), 80 cm³/rev (K3VL80), 112 cm³/rev (K3VL112), 140 cm³/rev (K3VL140), 200 cm³/rev (K3VL200)
Rated pressure: 32 MPa (320 bar)
Peak pressure: 35 MPa (350 bar)
Maximum self-priming speed: 2700 min⁻¹ for K3VL45 (1900–3000 min⁻¹ depending on size)
Control methods: Load sensing, pressure constant, torque limiting, remote unload/proportional pressure, etc.
Weight: approx. 20–130 kg (K3VL45 approx. 25 kg)
Other: SAE/ISO flange and shaft options, through-drive capability

(Data sourced from official Kawasaki K3VL series technical documentation.)

Key Technical Advantages

Low-pulsation high-efficiency design: Unique mechanism drastically reduces pressure ripple and noise, with peak overall efficiency exceeding 90% for significant energy savings.
Wide control options and fast response: Supports load-sensing, constant-pressure, power-limiting and electronic displacement control for complex duty cycles.
Excellent self-priming and long-life bearings: Optimized suction performance combined with heavy-duty bearings and precision piston-shoe pairs ensures reliability under continuous high pressure.
100% drop-in interchangeability and simulated testing: Mounting interfaces match OEM exactly; full duty-cycle validation before shipment ensures sealing integrity and minimizes downtime.

Application Areas:

Construction machinery (excavators, loaders, cranes), agricultural equipment, marine hydraulic systems, industrial power units, material-handling machines and any application requiring medium-to-high-pressure open-circuit variable pumps.

Expert Maintenance Tips

Clean ports and drive shaft thoroughly before installation. Use recommended hydraulic oil and verify system cleanliness. Pre-fill the case with oil before start-up. After replacement, run at low speed under no load, then gradually increase load while checking for noise or leakage. Regularly monitor case pressure and filters; avoid prolonged over-pressure or cavitation. Perform pressure and flow verification tests according to the official Kawasaki manual.

Related models：

•K3V63DT •K5V80DT •K3V63DTP •K5V80DTP •K3V112DT •K5V140DT •K3V112DTP •K5V140DTP •K3V140DT •K3V140DTP •K5V200DT •K5V200DTP
•K5V200DTH •K3V280DTH •K3V112DP •K5V140DP •K3V63S •K5V80S •K3V112S •K5V140S •K3V140S •K5V200DP •K5V200S •K5V200DPH •K5V200SH
•K3V280S •K3V280SH
K3VL28
K3VL28/C-1ARSM-L0
K3VL28/C-1ARSM-P0
K3VL28/C-1NRSM-L0
K3VL28/C-1NRSM-P0
K3VL28/C-1BRSM-PR24D
K3VL28/C-1NRKM-L0
K3VL28/C-1NRKM-P0
K3VL28/C-1NRKS-L0
K3VL28/C-1NRKS-P0
K3VL45
K3VL45/B-10RKM-L0
K3VL45/B-10RKM-P0/1-H1
K3VL45/B-10RKM-PV/1-L
K3VL45/B-10RMM-P0
K3VL45/B-10RSM-P0/1-E0
K3VL45/B-10RSM-P0
K3VL45/B-10RSS-P0
K3VL45/B-10RTM-P0
K3VL45/B-1ALSM-PM 24VDC
K3VL45/B-1ALSM-P0
K3VL45/B-1ALSS-L0/1-H4
K3VL45/B-1ARKM-P0/1-E0
K3VL45/B-1ARMM-L0/1-H1
K3VL45/B-1ARSM-P0/1-E0
K3VL45/B-1ARSM-P0
K3VL45/B-1ARSS-L1/1-H1
K3VL45/B-1BRSM-L0
K3VL45/B-1BBLSM-PM 24VDC
K3VL45/B-1BBLSM-P0/1-E0
K3VL45/B-1BBLSM-P0/1-H1
K3VL45/B-1BBLTM-P0
K3VL45/B-1BBRKM-P0
K3VL45/B-1BBRSM-P0/1-E0
K3VL45/B-1BBRSM-P0/1-H1
K3VL45/B-1BBRSS-L0
K3VL45/B-1BBRTM-P0
K3VL45/B-1BRMM-P0/1-H1
K3VL45/B-1NLSM-L0
K3VL45/B-1NLSM-P0/1-E0
K3VL45/B-1NLSS-P0
K3VL45/B-1NLTS-P0
K3VL45/B-1NRKM-L1
K3VL45/B-1NRKM-P0/1-H1
K3VL45/B-1NRMM-P0
K3VL45/B-1NRMM-L0/1-H1
K3VL45/B-1NRSM-L0
K3VL45/B-1NRSM-L0/1-H1
K3VL45/B-1NRSS-L0/1-E0
K3VL45/B-1NRSS-L0/1-M1
K3VL45/B-1NRSS-L0
K3VL45/B-1NRSS-PN24D
K3VL45/B-1RLTM-L0
K3VL45/B-1RRTS-L0
K3VL45/B-1BBRSM-L1/1-M2 + K3VL45/B-10RKM-L1/1-M2
K3VL45/B-1BBRSM-P0 + K3VL45/B-10RSM-P0
K3VL80
K3VL80/B-10RKM-L0
K3VL80/B-10RKS-L1/1-L5
K3VL80/B-10RMM-P0/1-H1
K3VL80/B-10RSM-L0
K3VL80/B-10RSM-LN24D
K3VL80/B-10RSM-P0/1-E0
K3VL80/B-10RSS-L0/1-L1
K3VL80/B-1ALSM-PN24D
K3VL80/B-1ALSS-L0/1-H2
K3VL80/B-1ALSS-P0/1-E0
K3VL80/B-1ARMM-P0/1-L3
K3VL80/B-1ARSS-P0/1-L1
K3VL80/B-1BBLSM-PM 24VDC
K3VL80/B-1BBLSM-P0
K3VL80/B-1BBRSM-P0
K3VL80/B-1BBRSS-L1
K3VL80/B-1BLSS-L0/1-H1
K3VL80/B-1BLSS-L1
K3VL80/B-1BLSS-P0/1-Q0
K3VL80/B-1BRMM-L1
K3VL80/B-1BRMM-LM24D
K3VL80/B-1BRMM-P0/1-M4
K3VL80/B-1BRSM-L1/1-L1
K3VL80/B-1CLSM-P0/1-E0
K3VL80/B-1CLSM-P0/1-H1
K3VL80/B-1CLSS-L0
K3VL80/B-1CRMM-P0/1-H1
K3VL80/B-1CRSM-P0/1-E0
K3VL80/B-1CRSM-P0/1-H1
K3VL80/B-1NLKS-P0
K3VL80/B-1NLMM-L0
K3VL80/B-1NLSM-L0
K3VL80/B-1NLSS-L0
K3VL80/B-1NRKM-P0
K3VL80/B-1NRKM-P0/1-H1
K3VL80/B-1NRMM-P0
K3VL80/B-1NRMM-L0/1-M2
K3VL80/B-1NRSM-L1
K3VL80/B-1NRSS-P0/1-E0
K3VL80/B-1NRSS-L0/1-M1
K3VL80/B-1NRSS-L0
K3VL80/B-1NRSS-PN24D
K3VL80/B-1RLSM-L0
K3VL80/B-1RRKS-P0/1-H1
K3VL80/B-1RRSM-L0
K3VL80/B-1RRSS-P0/1-H1
K3VL80/B-1BBLSM-P0 + K3VL45/B-1NLSM-L0
K3VL80/B-1BBLSS-L1 + K3VL45/B-1ALSS-L1
K3VL80/B-1CRMM-L0/1-H1 + K3VL80/B-1NRSM-L0/1-H1
K3VL112/K3VL140
K3VL112/B-10RCM-L1
K3VL112/B-10RKS-P0/1-H4
K3VL112/B-10RWM-L1
K3VL112/B-1ALSM-P0
K3VL112/B-1ALWS-L0
K3VL112/B-1ARMM-L1/1-S6
K3VL112/B-1ARSM-L0/1-M1
K3VL112/B-1BBRMM-L0
K3VL112/B-1BBRWM-L0
K3VL112/B-1BLSM-P0
K3VL112/B-1BRKM-L0/1-H1
K3VL112/B-1BRKS-P0/1-M1
K3VL112/B-1BRMM-L0
K3VL112/B-1BRMM-L1/1-H1
K3VL112/B-1BRSS-L0
K3VL112/B-1BRWS-L0
K3VL112/B-1C4LSM-L1
K3VL112/B-1CLCM-P0/1-E0
K3VL112/B-1CLCM-P0/1-H1
K3VL112/B-1CLCS L0
K3VL112/B-1CLSM-P0
K3VL112/B-1CLWM-L0/1-H1
K3VL112/B-1CLWS-L0
K3VL112/B-1CRCM-P0/1-E0
K3VL112/B-1CRCM-P0/1-H1
K3VL112/B-1CRKS-L1
K3VL112-B-1CRSM-L0_1-H
K3VL112/B-1DRSM-P0
K3VL112/B-1NLSM-L0
K3VL112 B 1NLSS L1
K3VL112/B-1NLWM-L0
K3VL112/B-1NLXS-L1
K3VL112/B-1NRCS-L1/1-H1
K3VL112/B-1NRCS-L1
K3VL112/B-1NRKM-L0/1-E0
K3VL112/B-1NRKM-L0/1-H1
K3VL112/B-1NRSM-L0/1-H1
K3VL112/B-1NRSS-L0-/1-M1
K3VL112/B-1NRSS-L0
K3VL112/B-1NRSS-PN24D
K3VL112/B-1NRWM-L0
K3VL112/B-1RLCM-L1
K3VL112/B-1RLSM-P0
K3VL112/B-1RLXS-L1
K3VL140/B-10RKS-P0
K3VL140/B-10RMM-P0/1-H1
K3VL140/B-10RMM-P0
K3VL140/B-10RSS-P0/1-H2
K3VL140/B-1ALKM-P0
K3VL140/B-1ALSM-L1
K3VL140/B-1ARMM-P0/1-E0
K3VL140/B-1ARSM-P0/1-E0
K3VL140/B-1ARSS-L0/1-H1
K3VL140/B-1BLSM-L0
K3VL140/B-1BLSM-L1/1-Q0
K3VL140/B-1BLXM-PM24D
K3VL140/B-1BRCS-PV
K3VL140/B-1CLMM-L1
K3VL140/B-1CLSM-L0/1-H1
K3VL140/B-1CRKS-L0/1-H1
K3VL140/B-1CRSS-P0
K3VL140 B 1DLKS L1
K3VL140/B-1DLSM-L0/1-E0
K3VL140/B-1DLSM-L1
K3VL140/B-1DRKS-L1/1-00
K3VL140/B-1DRMM-P0
K3VL140/B-1NLCM-L0
K3VL140/B-1NLCM-L1/1-H4
K3VL140/B-1NLMM-L0
K3VL140/B-1NLSM-L1
K3VL140/B-1NLSS-P0/1-E0
K3VL140/B-1NRKM-L0
K3VL140/B-1NRMM-L0/1-H1
K3VL140/B-1NRMM-P0
K3VL140/B-1NRMM-PM24D
K3VL140/B-1NRMM-PV/1-E0
K3VL140/B-1NRSS-L0/1-E0
K3VL112/B-1CRWM-L0 + K3VL80/B-10RSM-L0
K3VL112/B-1CRWM-L0/1-M1 + K3VL80/B-10RSM-L0
K3VL112/B-1DLSS-PN24D + K3VL112/B-1BBLSS-L0 + K3VL45/B-1ALSM-P0
K3VL112/B-1BBRWM-L0 + K3VL45/B-1BRSM-L0
K3VL112/B-1DRWM-L0 + K3VL112/B-1NRSM-L0
K3VL112/B-1BBRWM L0 + K3VL45/B-1NRSM-L0
K3VL112/B-1BBRSS-P0 + K3VL45/B-1BBRSS-P0 + K3VL45/B-10RSS-P0
K3VL112/B-1CLSM-L0/1-M4 + K3VL80/B-1NLSM-L0
K3VL112/B-1CLWM-L0/1-H1 + K3VL80/B-1NLSM-L0
K3VL112/B-1CRKM-P0/1-M2 + K3VL80/B-10RSM-P0
K3VL140/B-1BBLSM-P0 + K3VL45/B-1NLSM-P0
K3VL140/B-1DLSM-L0/1-H3 + K3VL112/B-1BBLSS-P0/1-H3 + K3VL45/B-1NLSS-P0
K3VL140/B-1DLSM-L0/1-E0 + K3VL140/B-1NLSM-L0
K3VL140/B-1DRKS-L1/1-00 + K3VL140/B-1NRSS-L1
K3VL140/B-1DRSM-P0 + K3VL112/B-1CRSM-P0 + K3VL80/B-10RSM-P0
K3VL140/B-1DRSM-P0 + K3VL112/B-10RSM-P0
K3VL200
K3VL200/B-1ARSS-L1
K3VL200/B-1BRKM-L0/1-H2
K3VL200/B-1BRSS-L0/1-H2
K3VL200/B-10RKS-P0/1-H1
K3VL200/B-1CRKS-L0
K3VL200/B-1CRSM-L0
K3VL200/B-1DRKS-PV
K3VL200/B-1CRKS-L0
K3VL200/B-1CRSM-L0
K3VL200/B-1DRKS-PV
K3VL200/B-1DRFM-L1
K3VL200/B-1DRSS-P0/1-H1
K3VL200/B-1ELFM-L0/1-E0
K3VL200/B-1ERFM-L1/1-H5
K3VL200/B-1ERKM-P0/1-H5
K3VL200/B-1NRSM-L1/1-H5
K3VL200/B-1NLKM-L0
K3VL200/B-1NLSM-L0
K3VL200/B-1NLSM-L0/1-E0
K3VL200/B-1NRKM-L1
K3VL200/B-1NRSS-L0
K3VL200/B-1NRKM-P0
K3VL200/B-1NRSS-L0/1-E0
K3VL200/B-1NRSS-L0/1-H1
K3VL200/B-1NRSS-PN24D
K3VL200/B-1ERFM-L1/1-H5 + K3VL200/B-1NRSM-L1/1-H5

Company Profile

Frequently Asked Questions

1.What ls our Main Products?

1.Hydraulic pump
2.Hydraulic valve
3.Hydraulic motor
4.Hydraulic cylinder
5.Hydraulic parts

2. What about the MOQ?

MOQ: 1pcs— we support sample and small quantity orders.

3.What are your advantages?

Adhere to quality first.
Support customization, ODM & OEM service.
1-year warranty and complete after-sales support.
Safe and fast shipping worldwide.
24-hour online service for your inquiries.

4.Are you a manufacturer? What’s your delivery time?

Yes, we are a manufacturer with our own factory.

Common models are in stock, and orders are usually shipped within 1–3 days.

5.Which payment methods are accepted?

We accept T/T, L/C, PayPal, VISA, Western Union, Apple Pay, Google Pay, Afterpay (Clearpay), Klarna, and Trade Assurance.

For full orders: 30% deposit, balance before shipment.

For small/sample orders: full payment in advance.

6.How will you deliver my goods?

We offer flexible shipping options: DHL, UPS, FedEx, TNT, EMS, as well as air or sea freight.

All deliveries ensure door-to-door fast and safe service.

7.How do you inspect and guarantee your products?

All products are tested before shipment to ensure perfect working condition.

We offer a 12-month warranty — if a product fails due to quality issues, we provide free spare parts or repair support.

8.What about after-sales service?

If you encounter any problem during use, please contact your sales manager or our support team at any time.

We will respond quickly and help solve the issue efficiently.

9.What are your main applications?

Hydraulic systems
Agricultural machinery
Construction machinery
Automobile industry
Local distributors and maintenance centers

10.Can I get a discount for bulk orders?

Yes. We offer competitive wholesale prices and try our best to give benefits to long-term partners.

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