Higher Efficiency and Lower Consumption High Reliability and Flexibility Multi-function

The bored pile drilling rig is introduced as below:

 Advantages

1.Crawling mechanism and walking mechanism can be ex-changed.

2.The column can be adjusted from two sides to ensure verticality of the drilling hole.

3.Drilling and piling at the same time. Improves the efficiency of drilling holes and shortens the time of the project..

4. No noise, no vibration, no pollution and good quality of drilling holes.

5. Accuracy and convenience in position by up and down the column.

6.Operation systems like electronic system, hydraulic system, monitor system are all gathered in the operation room for comfortable and convenient operation..

  Structure design

1. The column is foldable. The complete appliance can attached with towing device to be transported from different construction sites.

2. The power head system uses three-ring  reducer mechanism, with great weight bearing capacity, and reliable in use.

3. The side adjustment mechanism can work independently to adjust the verticality of the column.

4. Spiral vane of the drilling rod uses high quality carbon steel 16Mn, which is hard-wearing, good in strength. The bit inlays carbide blades to drill faster than normal.

5. The main windlass uses reducer with greater reduction ratio, which is simple in structure but good in the rope-arranging work.

KLB WALKING TYPE		KLB20-600	KLB26-800	KLB32-800	KLB34-1000
walking way		Electro-hydraulic step	Electro-hydraulic step	Electro-hydraulic step	Electro-hydraulic step
max drilling depth		20m	26m	32m	34m
max drilling diameter		600mm	800mm	800mm	1000mm
max output torque		36KN.m	48.5KN.m	65KN.m	87KN.m
rod rotated speed		26r/min	23r/min	18r/min	18r/min
allowed lifting force		240KN	400KN	640KN	800KN
power of power head		45KW*2	55KW*2	55KW*2	75KW*2
reductor of power head		ZZSH430	ZZSH480	ZZSH480	ZZSH580
leader size		rectangle section	530mm*8	630mm*10	720mm*10
leader depth		24m	31m	37m	39m
leader oriented center distance		600*102	600*102	600*102	600*102
leader inclined range		front inclination 5°back inclination 3°	front inclination 5°back inclination 3°	front inclination 5°back inclination 3°	front inclination 5°back inclination 3°
stroke		1.05m	1.5m	1.8m	2m
climbing ability of pile frame		< 6°	< 6°	< 6°	< 6°
rotary	rotary way	rotary motor	rotary motor	rotary motor	rotary motor
	rotary angle	≤360°	≤360°	≤360°	≤360°
	rotary speed	0-0.3r/min	0-0.3r/min	0-0.3r/min	0-0.3r/min
main winch	single pulling force	4T	5T	7T	8T
	motor power	15KW	22KW	22KW	30KW
	increasing speed	2.4/3.0/3.5	2.0/2.6/3.2	1.8/2.2/2.6	1.8/2.2/2.6
vice winch	single pulling force	1.5T	2T	3T	3T
	motor power	7.5KW	7.5KW	11KW	13KW
	increasing speed	20m/min	20m/min	20m/min	20m/min
overall dimension(L*W)		9m*4.5m	10m*5.2m	11.5m*6m	13m*6.2m
total weight(T)		52	63	78	93

Bored Pile Drilling Rig