DW T70 Dowin DW T70 Specifications & Technical Data (2017—2026)

DWT Series

DOWIN T series breaker is very powerful and productive thanks to the cylinder embedded control valve system. DOWIN T series has 15 models from 1 ton to 55 tons excavator. Superior quality alloy steel provides excellent durability. Hydraulic-gas power system. Pressurized N2 gas in main power cell is to operate with less demand on the base machine's hydraulic power. Fewer components. Minimized inner parts help easy maintenance with low cost. Underwater kit (Optional). Allowing breaker operated underwater. Auto greasing system (Optional).

Backhoe Loader Type

Available from 2.5 tons to 14 tons of backhoe loader. High efficiency with optimized control valve. Variable link pin hole.

Quick Coupler

Available from 5 tons to 50 tons of base machine. Attach and detach the attachment within 20 seconds. Fitting to all kinds of attachments such as hydraulic breakers, shears, etc. Reinforced durability design-produced for demolition.

Auto Greasing Kit

Proper use of the auto greasing kit prevents premature bushing failure due to lack of lubrication. We recommend our customer to use auto greasing kit for longer life of breaker.

Multi Processor Two Cylinder Type

Multi Processor – DWMP Series. Exchangeable spike. Robust rotation: slewing ring / high quality motor. Optional two types of tooth: easy replaceable tooth. Cylinder protecting cover. Wear resistance steel. Efficient cycle time: quick opening.

Vibro Hammer

Lower cost of maintenance than crane hammer. Outstanding workability and mobility. Easier to operate in critical regions such as chaotic sections of the city, bridge areas, and the vicinity of high-voltage wires than crane hammer does. Equipped with high-powered hydraulic piston motor and suitable bearing for high frequency vibration.

Mounting Cap

DOWIN recommends our customers to purchase the mounting cap together with the breaker body and housing to fit your carrier. However, you can order it electively for your convenience and benefit.