DW 30G Dowin DW 30G Specifications & Technical Data (2017—2026)

Weight: 2540kg – No. of Blows: 7501/min – Carrying device: 27-30t – Impact energy: 7kJ – Total length: 2500mm – Tool Ø: 150mm

Attachments Hydraulic Breakers Dowin DW 30G

Technical specs - DW 30G Dowin

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

Weight
2540 kg
No. of Blows
750 1/min
Carrying device
27-30 t
Impact energy
7 kJ
Total length
2500 mm
Tool Ø
150 mm
Oil flow
190 l/min
Operating pressure
180 bar
Model series
DW G

Basic model without chisel and without adapter for excavator

Special equipment

Central lubrication
No
silenced
No
Subaqueous equipment
No
Quick hitch mech.
No

Download datasheets (PDF)

Dowin DW 30G overview

Dowin DW 30G features overview

Vibro Hammer

Lower cost of maintenance than crane hammer. Outstanding workability and mobility. It is easier to operate in critical regions such as chaotic sections of the city, bridge areas, and the vicinity of high-voltage wires compared to crane hammers. Additionally, it is equipped with a high-powered hydraulic piston motor and suitable bearings for high-frequency vibration.


Operating cycle

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).


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.


Multi Processor

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.


Mounting

Backhoe Loader Type

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


Mounting Cap

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


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.


Machine inspection

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Machine inspection

Mevas is an international operating inspection service for used heavy machinery. Construction machinery inspectors are available in more than 20 countries.

Use this service to minimise the risk when buying used equipment. An inspection by Mevas costs less than repairing a defective hydraulic cylinder.

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Provided by: Mevas — The Heavy Equipment Inspectors

Buy & Rent

Compare Dowin DW 30G with similar Hydraulic Breakers

Dowin DW 30G

Dowin DW 30G

Weight:
2540 kg
No. of Blows:
750 1/min
Carrying device:
27-30 t
Impact energy:
7 kJ
Bento BHB 23 E

Bento BHB 23 E

Weight:
2400 kg
No. of Blows:
450 1/min
Carrying device:
22-35 t
Impact energy:
6.57 kJ

Spare parts & Components

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Spare parts

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Transport

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