Question 1

What is the Interpump GEARBOX RS500 used for?

Accepted Answer

The Interpump GEARBOX RS500 is a mechanical power transmission accessory designed to couple pump units to engine flange mounts. It reduces input shaft speed by a transmission ratio of 2.2, enabling efficient torque multiplication for high-pressure pump applications in industrial and mobile hydraulic systems across manufacturing and construction sectors.

Question 2

What are the specifications of the Interpump GEARBOX RS500 Di 25.4?

Accepted Answer

This gearbox features a 25.4 mm engine shaft diameter, SAE J609-A-B engine flange compatibility, transmission ratio of 2.2, maximum power transmission of 18.5 kW (25 hp), and a dry weight of 4.2 kg. It accommodates 47 compatible pump models and is designed for robust hydraulic power delivery in demanding industrial environments.

Question 3

Where can I buy the Interpump GEARBOX RS500 in Singapore?

Accepted Answer

3G Electric, an authorised Interpump distributor since 1990, supplies the GEARBOX RS500 (SKU: ZONDA5-035) to Singapore and Southeast Asia. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times on this precision gearbox assembly.

Question 4

How do I select the correct Interpump gearbox for my pump installation?

Accepted Answer

Verify your pump model compatibility against Interpump's supported pump list (47 models for RS500), confirm your engine shaft diameter matches 25.4 mm, and check that SAE J609-A-B flange alignment suits your engine. Confirm required torque and speed reduction needs the 2.2 transmission ratio. Consult 3G Electric technical support for final sizing.

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Interpump GEARBOX RS500 * Di 25.4* PUMP TS162100U

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