HT-260

HT-260 Core Drilling Rig

Description:

HT-260 spindle type core drilling rig is a new type of high speed core drill developed to meet the needs of specific geological works.
HT-260 construction drilling equipment is suitable for engineering geological subterranean water explorations as well as explorations of shallow layer oil and natural gas, and can be used to drill holes for ventilation and drainage of main gallery.

Main features:

HT-260 spindle type core drilling rig is suitable in the mountain area because it can be carried easily for light weight and it is also featured with easy disassembly.
The drill is convenient for maintenance as it is featured with simple structure and reasonable layout.
HT-260 construction drilling equipment is steady under the high drilling speed for its smooth movement and low center of gravity.

Parameter

Drilling Capacity	Drilling rod Dia.	Drilling depth(Reference)
	φ42mm	320m
	φ50mm	260m
Power	Name	Diesel engine	Electric machinery
	Model	ZS1115M/L24	Y160L-4-B3
	Rated power	16.2/17kW	15kW
	Rated speed	2200r/min	1460r/min
Swivel Head	Spindle speed(r/min)	Clockwise:68、156、252、384、583、888 Contrarotate:39、90、145、221、335、511
	Spindle Dia.	φ65mm(φ59×53 hexagon drilling rod)
	Max. Torque	1750N.m
Feed Mechanism	Model	Double oil cylinder hydraulic feed
	Max. Hoisting capacity	Rated 60kN
	Max. Feed force	Rated 45kN
	Feed stroke	500mm
Winch	Model	Planetary
	Single-rope 3 layer Max.hoist capacity	22kN
	Single-rope 3 layer Max.hoist speed	0.606;2.2;3.35 (m/s)
	Winch Dia.	φ160mm
	Steel calbe Dia.	φ12mm
	Rope capacity	30m
Hydraulic System	Oil model	CBF-F418-ALP
	Oil pump displacement	18ml/r
	Rated working pressure	12MPa
	Rated speed	1500r/min
Remove oil cylinder stroke	360mm
Drilling angle	0-360°
Dimensions(L×W×H)	1630×800×1530 mm
Weight(with diesel engine)	970kg