Kawasaki K3VL Hydraulic Pump Series
The Kawasaki K3VL Hydraulic Pump Series is a swash-plate axial piston pump that utilizes a rotating group of pistons driven by a swash-plate mechanism to displace and pressurize fluid.
The K3VL series variable displacement axial piston pumps are designed to meet the demands of marine, mobile, and industrial applications requiring medium to high-pressure hydraulic power. These pumps offer a wide range of displacements from 28 to 200 cc/rev and are capable of continuous operation at pressures up to 320 bar, with a peak pressure rating of 350 bar.
Featuring high overall efficiency, exceptional self-priming capability, and long service life, the K3VL pumps are available with various control options, including load sensing, pressure cut-off, integrated unloading valves, and proportional pressure relief valves.
Additionally, they comply with SAE and ISO mounting standards, offer low noise and pulsation levels, and have a high power-to-weight ratio, making them suitable for a variety of industrial applications.
KPM K3VL Pump Features
- Rated for 320 bar continuous pressure, 350 bar peak pressure
- High overall efficiency (>90% peak)
- Exceptional self-priming capability
- SAE and ISO mounting and shaft standards
- Excellent reliability and very long service life
- High power to weight ratio
- Numerous control options available (load sensing, pressure cut-off)
- Highly responsive controls
- Low pulsation and noise emissions
- K3VL200H model has integral impeller for higher speed operation
| Pump Type | Capacity (cm3/rev) | Rated pressure (bar) | Maximum self-priming speed (rpm) |
| K3VL28 | 28 | 320 | 3000 |
| K3VL45 | 45 | 320 | 2700 |
| K3VL80 | 80 | 320 | 2400 |
| K3VL112 | 112 | 320 | 2300 |
| K3VL140 | 140 | 320 | 2200 |
| K3VL200 | 200 | 320 | 1900 |
| K3VL200H | 200 | 320 | 2200 |
Kawasaki K3VL model
KPM k3VL28
- Highest efficiency among the series, reaching 90% at 1,500 rpm and 50°C oil temperature
- Excellent self-priming capability, maintaining inlet pressure above -0.2 bar at speeds up to 3,000 rpm
KPM k3VL45
- High efficiency, reaching 90% at 1,500 rpm and 50°C oil temperature
- Good self-priming capability, maintaining inlet pressure above -0.2 bar at speeds up to 2,700 rpm
KPM k3VL80
- High efficiency, reaching 92% at 1,500 rpm and 50°C oil temperature
- Good self-priming capability, maintaining inlet pressure above -0.2 bar at speeds up to 2,400 rpm
KPM k3VL112
- High efficiency, reaching 92% at 1,500 rpm and 50°C oil temperature
- Good self-priming capability, maintaining inlet pressure above -0.2 bar at speeds up to 2,300 rpm
KPM k3VL140
- High efficiency, reaching 92% at 1,500 rpm and 50°C oil temperature
- Good self-priming capability, maintaining inlet pressure above -0.2 bar at speeds up to 2,200 rpm
KPM k3VL200
- High efficiency, reaching 91% at 1,500 rpm and 50°C oil temperature
- Good self-priming capability, maintaining inlet pressure above -0.2 bar at speeds up to 1,900 rpm
Kawasaki K3VL Specifications
The Kawasaki K3VL series of axial piston pumps offers a range of displacements from 28 to 200 cc/rev, providing versatile options for various hydraulic applications. These pumps feature impressive pressure ratings, with a continuous pressure of 320 bar and a peak pressure of 350 bar across all models. The K3VL pumps also boast excellent self-priming capabilities, with maximum speeds ranging from 1,900 to 3,000 rpm, depending on the model. The series is designed to maintain consistent performance in challenging conditions, with a wide operating temperature range of -20°C to 95°C and the ability to handle fluid viscosities up to 1,000 cSt. The K3VL pumps are built to withstand demanding environments, with a maximum continuous case drain pressure of 1 bar and a peak of 4 bar. Compact and lightweight, these pumps offer reliable and efficient performance for a wide range of hydraulic systems.
| Parameter | K3VL28 | K3VL45 | K3VL80 | K3VL112 | K3VL140 | K3VL200 | K3VL200H | |
| Capacity (cc/rev) | 28 | 45 | 80 | 112 | 140 | 200 | 200 | |
| Pressure Ratings | Rated (bar) | 32/35 | 32/35 | 32/35 | 32/35 | 32/35 | 32/35 | 32/35 |
| Peak (bar) | – | – | – | – | – | – | – | |
| Speed Ratings | Self Prime (rpm) | 3000 | 2700 | 2400 | 2200 | 2200 | 1900 | 2200 |
| Max. Boosted (rpm) | 3600 | 3250 | 3000 | 2700 | 2500 | 2200* | 2200 | |
| Minimum Operating Speed (rpm) | 600 | |||||||
| Case Drain Pressure | Max. Continuous (bar) | 1 | ||||||
| Peak (bar) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
| Weight (kg) | 20 | 27 | 35 | 65 | 65 | 95 | 130 | |
| Case Fill Capacity (L) | 0.6 | 0.6 | 0.8 | 1.5 | 1.5 | 3 | 3.2 | |
| Temperature Range (°C) | -20 to 95 | -20 to 95 | -20 to 95 | -20 to 95 | -20 to 95 | -20 to 95 | -20 to 95 | |
| Viscosity Range (cSt) | 10 to 1000 | 10 to 1000 | 10 to 1000 | 10 to 1000 | 10 to 1000 | 10 to 1000 | 10 to 1000 | |
| Maximum Contamination Level | 18/15 ISO 4406 | 18/15 ISO 4406 | 18/15 ISO 4406 | 18/15 ISO 4406 | 18/15 ISO 4406 | 18/15 ISO 4406 | 18/15 ISO 4406 | |
| Standard SAE Mounting Flange and Shaft | Mounting | 2-bolt SAE B | 2-bolt SAE C | 4-bolt SAE D | 4-bolt SAE E | 4-bolt SAE E | 4-bolt SAE E | 4-bolt SAE E |
| Shaft | SAE B spline or key | SAE B-B spline or key | SAE C spline or key | SAE D spline or key | SAE D spline or key | SAE D spline or key | SAE D spline or key | |
| Optional SAE Mounting Flange and Shaft | Mounting | – | 2-bolt SAE C | – | – | – | – | – |
| Shaft | – | SAE B spline | – | SAE C or C-C spline or key | – | SAE F spline | – | |
| Standard ISO Mounting Flange and Shaft | Mounting | – | 2-bolt ISO 100 | – | 4-bolt ISO 180 | – | – | – |
| Shaft | – | ISO 25mm key | – | ISO 45mm key | – | – | – | |
| Input Shaft Torque Rating | Refer to table on page 16 | |||||||
| Through Drive Torque Rating (Nm) | SAE A | – | 61 | 123 | – | – | – | – |
| SAE B | 155 | 290 | 340 | – | – | – | – | |
| SAE B-B | – | 290 | 550 | – | – | – | – | |
| SAE C | – | 400 | 700 | 990 | 990 | 990 | 990 | |
| SAE C-C | – | 700 | 990 | – | – | – | – | |
| SAE D | – | 700 | 990 | – | – | – | – | |
| SAE E* | – | 990 | – | – | – | – | – | |
Kawasaki k3vl price
We are presenting the Kawasaki K3VL with competitive prices. We have priced it so affordably that you can be guaranteed of having made a worthy investment in this hydraulic pump. The Kawasaki K3VL series is designed to be both efficient and long-lasting thereby enabling it deliver outstanding results in various applications. Our premium rates today will help you improve on productivity as well as reliability within your hydraulic systems while stocks last. For more information about these unbeatable deals or any other inquiries concerning our world-class range of products, please contact us today!
The Kawasaki K3VL28 is a compact and reliable pump, perfect for small to medium applications, offered at a competitive price.
$1000-1900
The Kawasaki K3VL45 delivers balanced power and efficiency for various industrial uses, available at a quality price.
$480-900
The Kawasaki K3VL80 provides exceptional power for medium to heavy-duty applications, priced for great value.
$1100-1950
The Kawasaki K3VL112 is versatile and efficient, suitable for many applications, and offered at an attractive price.
$15800-3000
The Kawasaki K3VL140 is built for demanding industrial tasks, ensuring robust performance at a competitive price.
$2600-4500
The Kawasaki K3VL200 offers unmatched power and reliability for heavy-duty needs, available at a premium price.
$4000-5000Due to the wide range of KPM K3VL models, please contact our sales manager for detailed pricing on specific products.
They will provide you with a personalized quote.
kawasaki k3vl service manual
We are glad to provide the Kawasaki K3VL Service Manual for free as a PDF. Whoever that works with these pumps knows very well how important this manual is. It has instructions, specifications, trouble shooting guides and maintenance procedures which are very detailed so as to enable you service and maintain your equipment in the right way. No matter whether you are a professional technician or just an enthusiast this manual will give you all the necessary information required in order to make sure that your hydraulic pump functions optimally without any problems throughout its life span. Get yourself one now and always keep your machine running at its peak performance!
Kawasaki K3VL Service Manual PDF
Kawasaki K3vl Applications
- Mobile equipment: The K3VL series pumps are suitable for various mobile equipment applications, such as construction machinery, agricultural machinery, and material handling equipment, providing reliable and efficient hydraulic power.
- Industrial applications: These pumps can be used in industrial equipment, such as injection molding machines, presses, and machine tools, meeting the requirements of high pressure, high speed, and precise control.
- Marine applications: The corrosion resistance and durability of K3VL pumps make them suitable for marine environments, such as ships, offshore platforms, and port machinery.
- Renewable energy: In renewable energy sectors like wind power and solar energy, K3VL pumps can be used in hydraulic systems for precise position control and efficient power transmission.
- Mining equipment: These pumps can withstand harsh mining environments, providing reliable hydraulic power for mining and mineral processing equipment.
- Material handling: K3VL pumps can be applied to material handling equipment, such as forklifts, cranes, and conveyors, achieving precise speed and position control.
- Aerospace: The high power density and reliability of these pumps make them suitable for aerospace hydraulic systems, such as aircraft, helicopters, and space equipment.
- Hydraulic test benches: K3VL pumps can be used in hydraulic testing and simulation systems, providing high pressure, high speed, and precise control to meet the needs of research and development and testing applications.
Kawasaki K3VL Hydraulic Pump FAQ
The Kawasaki K3VL series pumps offer displacements ranging from 28 to 200 cc/rev.
The standard and optional mounting flanges and shafts vary by model, including SAE and ISO options. For detailed information on each model's available configurations, refer to the product specifications table.
The self-priming speed ratings range from 1,900 rpm (K3VL200) to 3,000 rpm (K3VL28), while the maximum boosted speed ratings range from 2,200 rpm (K3VL200/H) to 3,600 rpm (K3VL28). The minimum operating speed for all models is 600 rpm.
The viscosity range for all K3VL series pumps is 10 to 1,000 cSt. However, viscosities greater than 200 cSt will require a no-load warm up.
The K3VL200H is a high-speed version of the K3VL200 with an integral impeller, allowing for higher maximum self-priming speeds up to 2,200 rpm.
The K3VL pumps can handle fluid viscosities up to 1,000 cSt, but viscosities greater than 200 cSt will require a no-load warm up.
The maximum contamination level allowed for the K3VL pumps is ISO 4406 18/15.
The case fill capacity ranges from 0.6 L (K3VL28 and K3VL45) to 3.2 L (K3VL200H).
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