Kupo RigPro RD-750-A BGV D8+ 750KG Chain Hoist

The Kupo Rigpro RD-750 is a chain hoist with a 750kg load rating.

Designed for lifting stage truss and virtual production rigs.

Rd-750 and Rd-750P are Built with the Following Configuration:

Load capacity 750kgs (1 fall) with safety factor 8:1.

Spring-applied double DC brake to enhance the safety.

Overload friction clutch is located outside the load path. This complies with the specifification of BGV D8+, meeting IGVW SPQ2 Code of Practice for entertainment rigging. It is designed for any climbing and upright applications.

5-Pocket Lift Wheel

5-pocket lift chain wheel for smooth and quiet lifting operation.

Helical Gearing

Helical gears used to cement 3-step drive system for quiet operation and long wear life.

Accessories

Friction clutch is located outside the load patch and set at 125% load capacity while delivered.

Heavy Duty Double DC Brack

Two independently-acting spring-applied DC brakes aims for a higher safety standard.

Allen Key Tool

Adjusting clutch torque, if necessary, is convenient with an Allen key tool.

Class F Motor

Insulaton class F motor (0.75Kw x 4P) is well engaged inside the alumimum frame for excellent working thermal control.

Foldable Grips

Foldable grips make transportation easy, and reduce the interference over the operation.

X10 Mechanical Design

10:1 dimensioning mechanical design factor for ultimate robust and safety.

Precise & Safe

Micro Switch Positioning (MSP) provides an easy programming of the upper or lower travel limit position.

Lifting Hook

Both the upper and lower hook are fabricated of SF45C and allow 360 degree swivelling. The hooks are equipped with spring latch to enhance the loading safety.

Grade 80 Load Chain

Kupo recommends their grade 80 premium carbon steel alloy load chain for overhead rigging. The chain is finished with black phosphate finish for corrosion resistance and low visibility.

Robust Chain Bag

Fabricated of double layer 1000 denier fabric with heavy duty eye hook, the chain bag provides the ideal storage compartment for the chain.

Rubber Block

Rubber blocks have a dia. 5mm perforated hole for easy connection to the chain via cable ties . The palm-size rubber block is handy to grip and slide. The rubber block is designed to be damage-free durable to endure frequent use.

Key Features:

5-pocket liftwheel makes lifting smoother with less vibration.

Epoxy black powder coated hoist body is less visibile and corrosion resistant with the rubber gasket and mechanical design, the complete unit is IP55 rated.

The forward-curve enhanced Nylon chain guide is robust and ensures the chain runs smoothly.

Two foldable handles provide for easy transportation of the hoist.

The hoist housing is fabricated of die-cast aluminum; to provide both a light weight yet robust and durable chain hoist.

The hoist gears are made of alloy steel with heat treatment for steady operation and less wear. The precision ground gears make engagement precise with less operatiing noise.

Upper and lower hooks are made of drop-forged high tensile carbon steel, allowing 360 degree swiveling.

Over-heat protection, for the maximum limit of 140C (+/-5C, will only allow the hoist to lower the load, and not lift. 

Micro Switch Positioning (MSP) helps to easily set the upper and lower limit on travelling position (applied for RD-500P model).