Mini excavator hydraulic pumps

The hydraulic pump in a mini excavator converts mechanical power into hydraulic energy that’s used to power the system and move the forks up and down. Without a working hydraulic pump, a mini excavator isn’t able to lift and transport loads.

Signs of hydraulic pump failure include increased noise or heat, cylinders operating erratically, the hydraulic motor slowing down, or the hydraulic system failing to start up at all. As soon as a fault is discovered, the malfunctioning pump needs to be replaced. We offer:

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hydraulic pumps

Discover our range of mini excavator hydraulic pumps

We offer a complete range of mini excavator hydraulic pumps to keep fluid flowing smoothly through the system:

  • Gear pumps are a cost-effective solution that’s easy to use and maintain. Our range includes internal and external gear pumps: 
    External gear pumps have two identical gears that typically turn towards each other. Oil is transported via displacement chambers that form between the gear tooth profiles, internal walls of the housing, and the surfaces of the bearing blocks. The oil flow is fixed per rotation.
  • Internal gear pumps operate in the same way as external gear pumps, but the two gears are different sizes. The larger gear (rotor) is the internal gear, and the smaller gear (idler) rotates inside the larger gear. The liquid is pushed forward under pressure when the two gears interlock.
    Vane pumps offer a low-noise solution, easy maintenance, and a long lifespan. They have a pump chamber with a central rotor inside that’s equipped with several vanes. The vanes push hydraulic fluid through the pump chamber from the pump’s inlet to its outlet. Vane pumps are suitable for both high- and low-pressure applications up to 200 bar (2900 PSI).
  • Piston pumps are incredibly reliable and deliver impressive performance. They can operate with pressure levels higher than 350 bar (5000 PSI). Piston pumps use mechanical action to force liquid from the reservoir into the pump’s inlet, through the pump, and out into the hydraulic system. Thanks to regulators that vary the flow per rotation of the pump, piston pumps are the most efficient hydraulic pumps for mini excavators.

Need a new mini excavator hydraulic pump? At TVH, you’ll find a large range of hydraulic pumps, with options to suit any mini excavator. And we always have a lot of stock on hand, so you can count on fast delivery.

If you have questions about which pump you need, please contact us! Our highly skilled team is more than happy to help.

mini excavator hydraulic pumps to keep you going

In addition to our high-quality TotalSource brand, we also have mini excavator hydraulic pumps from well-known brands such as Danfoss, Casappa, and Bosch in stock and ready to ship. Discover all the available brands online on our shop.

We can offer you hydraulic pumps suitable for mini excavators of any make and model, including:

Bobcat, Case, Caterpillar, JCB, John Deere, Kubota, Takeuchi, Volvo, Yanmar, Gehl, Kobelco, New Holland, Airman, Komatsu, Schaeff, Atlas, Hanix, Hitachi, Liebherr, Sany, Hyundai, Mecalac, Terex, Develon, IHI, Mustang

Didn’t find what you were looking for? Contact us today and we will be more than happy to help you.

Frequently asked questions

A hydraulic pump wears out at the end of its lifespan. If the pump has failed early, check for mechanical failure to the input shaft, make sure the system has enough oil and that the oil is filtering correctly, and check the pressure relief settings. 

Gear pumps are highly economical, reliable, and durable. However, they are less efficient than vane and piston pumps and use more energy to get the job done.

A piston pump. These provide the most available energy and produce the least amount of heat.

Buy your mini excavator hydraulic pumps online

All the parts you need are available online, 24/7, through our online shop. You will never again have to search for ‘mini excavator hydraulics near me' ever again.

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