HFXC Series Truck Mounted Water Well Drill Rig

overview

* All-wheel drive vehicle chassis, satisfy the national emission standard, strong off-road performance.

* Multi-axle steering intelligent control and multi-steering mode provide flexible steering and small steering diameter.

* Hydro-pneumatic suspension with good travelling performance, which adapts to severe road conditions such as muddy road, sand, snowfield. upland etc.

Full Hydraulic Top-drive

Output port adopts floating device, which effectively reduces the wearing of the drill stem thread, and increases service life of the drill stem.

Spindle has a strong slag discharge capacity through its large drift diameter, which makes it especially adapt to the reverse circulation construction.

The Feeding System

It has a large stroke by extending completely when working.which adapts to long drill stem and long casing constructions. It retracts when travel to reduce transportation dimensions.

It adopts cylinder-wire rope speed multiple feeding system with slow feeding mode, which provides slow drilling and fast lifting.With that it ensures good drilling performance and improves working efficiency.

The Convenient Stem Changing Mechanism

Optional independent stem auto-change system and top-drive can use cooperatively, which realizes full automation of stem loading and unloading, and reduces the number of workers and work intensity on the work site.

The Advanced and Efficient Hydraulic Control System

The independently developed load sensitivity control system can provide proper flow and pressure to the actuating mechanism according to the loading needs, which is energy-efficient.

It adopts the proportional control of the major movements, which makes the speed adjust conveniently. With no shock when start and stop, the control is highly accurate.

The Efficient Large Torque Fastening and Unfastening Device

It can fasten and unfasten the drill tools rapidly by using with power slip cooperatively, which realizes loading and unloading drill stem without assistance of workers and reduces work tensity.

The Comfortable Cab

Large lifting force drilling rig adopts closed cab, which insulates the noise and dust of the work site efficiently and improves operating environment greatly. With human engineering designed intensive operation platform, it is comfortable to operate and convenient to observe.

Technical Data

Type			HFXC400	HFXC3000
Drilling capability	Driling depth	m	400(∅89)	3000(∅114)
Drilling capability	Max. diameter of working floor	mm	∅330	∅820
Feeding system	Max. lifting capacity	KN	160	1200
	Max.feeding capacity	KN	80	260
	Max.lifting speed	m/min	32	30
	Max.feeding speed	m/min	XS3800	60
	Stroke	mm		15240
Top drive	Max.torque	N.M	6600/3300	27500/18300
	Max.Speed	r/min	95/190	120/180
	I.D	mm	∅55	∅105
	Floating distance	mm	/	100
	Max.tilting angle	°	/	85
Deck engine	Type		QSB5.9-C150	CAT C18
Deck engine	Rated power	kw	113	571
Main winch	Hoisting capacity		/	/
Tool winch	Hoisting capacity	KN	15	50
Breakout device	Max.breakout torque	KN	/	95000
Breakout device	vise clamping range	N.M	/	2-7/8"~ 10-6/8"
Foam pump	Max. flow	mm	/	/
Foam pump	Max. pressure	L/min	/	/
Mud pipe	I.D	Mpa	∅55	∅76
Mud pipe	Max. pressure	mm	8	35
Chassis	Drive mode	Mpa	4x2 car chassis	10x8 all-ground car chassis
	Rated power	kw	121	327
	High speed	km/h	79	80
	Max.climbing gradient	%	41	45
Working dimension(LWH)		mm	7960 x 2500 x 7370	14680 x 5184 x (13800 ~ 21400)
Transportation dimension(LWH)		mm	8100 x 2500 x 3250	14200 x 2550 x 4000
Weight		t	13.3	55