Rod Type


Light

Light rod type diesel hammers are used for driving ferroconcrete, metal, wooden and sheet piles in soil.

The rigs are used for construction of foundations and supports in power engineering, oil and gas industries, industrial and civil construction.

Both crawler and wheeled machines are widely used. Modernization of the crawler cranes and excavator involve attaching pile mast.

Today most of the Russian companies prefer to use Chinese pile hammers. Key reasons include high impact power and wear resistance of piston rings.

Сharacteristic
DD-4 DD-6 DD-12 DD-18 DD-25 DD-35
Striking Part Weight, kg 400 600 1 200 1 800 2 500 3 500
Max. Striking Part Flow, mm 1 600 1 900 2 100 2 100 2 500 2 500
Max. Strike Force, kJ 6.3 10.8 29.8 43 62 97
Strikes Per Minute 60-70 45-60 45-60 40-60 40-50 40-50
Compression Ratio 18 18 18 18 22 22
Max. Pile Weight, kg 1 500 2 000 4 000 5 000 6 000 10 000
Fuel Consumption, l/h 1.6 3.1 4.5 6.0 9.8 12
Height, mm 2 610 3 200 3 900 4 450 5 000 5 200
Length, mm 460 590 800 820 900 1 000
Width, mm 520 640 900 1 100 1 000 1 100
Weight, kg 850 1 260 2 250 3 300 4 200 5 500
Light фото №1 Light фото №2 Light фото №3 Light фото №4 Light фото №5 Light фото №6
Medium
Heavy
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