HFD188A rotary pile drilling rig-Water Well Drilling Rig|DTH Drilling Rig|Full Hydraulic Core Drilling Rig

overview

Product advantages introduction

1. It adopts folding mast, which has simple structure, good reliability, quick installation and disassembly, and the whole machine design is easy to transport.

2. One machine can be used for multiple purposes. Due to the large triangular structure, the whole machine has good stability and the mast lies forward. It can lift steel cages, etc. at the construction site. items, and the drilling rig is self-lifted and self-unloaded at the same time, saving costs.

3. High construction efficiency:

3.1 The unique winch design can achieve free fall during the drilling process, and the single rope speed of the winch can reach 70m/min, which greatly shortens the time of lifting the drill.

3.2 Unique soil shaking function. Through the high-speed up and down reciprocating motion of the drill bit, the friction between the clay and the drill bit is overcome, making it easy to unload soil, while minimizing noise and reducing the impact on power.

3.3 The new infinitely variable power head can output different torques according to changes in the bottom layer, and achieve high-speed soil throwing function in unloading soil.

4. Good construction economy According to the customer's actual construction fuel consumption statistics, the (H)FD168 series rotary drilling rig has the lowest total fuel consumption per meter (0.7L ) under normal conditions in the general strata during the construction of pile foundations with a pile diameter of 800mm , which is the fuel consumption of similar products on the market under the same working conditions.

Zhengzhou Hanfa Prospecting Machinery Co., Ltd.

Technical Data

Specifications, models and parameters			(H) FD168SE	(H) FD188A	(H) FD128SE
Drilling diameter		mm	300—1600	300—1800	300-1400
Maximum drilling depth		m	50/40	60/50	40/30
Dimensions	working status	mm	17630mm×3200mm×7297mm	18950mm×3200mm×7297mm	15632mm × 2900mm × 7435mm
	Shipping status	mm	14727mm×3200mm×3325mm	14727mm×3200mm×3325mm	14727mm × 3200mm × 3325mm
Total Weight		kg	38500	40500	36500
engine	model		Isuzu (National Stage III emissions)	Cummins QSB7 (National Stage III emissions)	Cummins QSB7 (National Stage III emissions)
	rated power	KW/rpm	133/2100	169/2000	124
	Type		Supercharging, electronic injection	Supercharging, electronic injection	Supercharging, electronic injection
Power Head	Maximum torque	KN.m	160	185	125
	Rotating speed	r/min	5-30	5-30	5-30
Pressurized cylinder	Maximum thrust	KN	120	140	12
	Maximum lifting force	KN	100	120	100
	Maximum stroke	m	3	3	3
main winch	Maximum hoisting force	KN	120	160	120
	Maximum hoisting speed	m/min	70	70	70
	Wire rope diameter	mm	twenty four	26	twenty four
Vice winch	Maximum hoisting force	KN	50	60	40
	Maximum hoisting speed	m/min	50	50	50
	Wire rope diameter	mm	16	18	16
Leveling left and right	Column adjustment angle	°	±3 (left or right)	±3 (left or right)	±3 (left or right)
			0-100 (before and after)	0-100 (before and after)	0-100 (before and after)
Chassis	maximum walking speed	km/h	3	3	3
	Maximum grade		40%	40%	40%
	minimum ground clearance	mm	460	400	460
	Track width	mm	800	700	700
Standard vehicle configuration			One main machine, one drill pipe, two drill bits (within Φ1500mm), a set of on-board tool box, and a set of wearing parts.

engine	Imported Isuzu, Cummins
Main pump and main valve	Kawasaki, Japan
motor	Germany Heidecker ((H)FD168SE) , Germany Rexroth ( (H)FD188A ) , Sykes ((H)FD128SE)
Reducer	Bonfiglioli, Italy