Pile Driving Hammer - Dong Kwang Heavy Industrial Co., Ltd.

Dong Kwang Heavy Industrial Co., Ltd.
[Korea]

Address:
#94-5. Goju-ri Paltan-myeon Hwaseong-city Gyeonggi-do 445-912 Korea

Phone:
82-31-3544499

Contact name:
Taek Kim

Click to enlarge image

Model Number

Small 5, 7, 10 ton

Technical Data
Hammer Model		DKH-5	DKH-7	DKH-10
Operating Data
Max Potential Energy	Tonm bft	6.0 43398	8.4 60757	12 86796
Max Stroke	mm ft	1200 3.94	1200 3.94	1200 3.94
Min	mm ft	200 0.66	200 0.66	200 0.66
Blow Rate AT Max Stroke	bpm	40	40	40
Weight
RAM	Ton Lb	5 11020	7 15430	10 22043
Hammer(without drive cap)	Ton Lb	9.0 19849	11.0 24240	15.3 33720
Drive Cap	Ton Lb	1.0 2200	1.0 2200	1.3 2865
Dimensions
Length	mm ft	5160 17.00	5620 18.00	5860 19.00
Width	mm ft	1080 3.50	1080 3.50	1170 3.84
Height	mm ft	1205 3.95	1205 3.95	1590 5.22
Hydraulics
Required operating Operating Pressure	bar psi	250 3556	280 3983	280 3983
Required Oil Flow	ℓ/min gal/min	250 3556	280 3983	280 3983
Power Pack
Model		PACK-15		PACK-20
Engine	HP kw	185 137		234 175
Guide Pipe Pitch X Dia
Standard	mm ft	330x70Ø 1.1x0.23Ø		600x0.16Ø 2x0.23Ø
Option	mm ft	600x101.6Ø 2x0.33Ø		330x70Ø 1.1x0.23Ø

The weight of cap and dolly are selected to suit usage.
Specifications may change without prior notice to accommodate innovations.
Upon customer's request, heavier class of hydraulic hammer such as 30 & 40ton can be manufactured.