YDC-2B1 full hydraulic water well drilling rig

Short Description:

YDC-2B1 full hydraulic water well drilling rigs are very compact with moderate dimensions and high technical specification, which be used for various applications: water well, monitoring wells, engineering of ground-source heat pump air-conditioner, blasting hole, bolting and anchor cable, micro pile etc. The rig can be either crawler, trailer or truck mounted. Compactness and solidity are the main characteristics of the rig which is designed to work with several drilling method: reverse circulation by mud and by air down the hole hammer drilling, conventional circulation and auger drilling. It can meet the drilling demand in different geological conditions and other vertical holes.

Numerous optionals are available to personalize the rig for most drilling requirements including mast extensions (folding or telescopic), support jock extensions, various foam and mud piston pumps etc.

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Technical Parameters

YDC-2B1 full hydraulic water well drilling rig-1

Max.drilling depth		m	650
Drilling diameter		mm	200-350
Hole diameter of covering layer		mm	300-500
Length of drill rod		m	4.5
Diameter of drill rod		mm	Ф102/89
Axial pressure		kN	400
Lifting force		kN	400
Slow down, slow speed		m/min	9.2
Rise fast, fast forward speed		m/min	30
Truck Chassis			HOWO 84/66
Rotary Torque		N.m	20000
Rotary Speed		rpm	0-120
Engine power (Cummins engine)		KW	160
Mud Pump	Displacement	L/min	850
Mud Pump	Pressure	Mpa	5
Air compressor (Optional)	Pressure	Mpa	2.4
Air compressor (Optional)	Air Volume	m³/min	35
Overall dimension		mm	1026824964200
Weight		t	18

Features

YDC-2B1 full hydraulic water well drilling rig-2

1. The YDC-2B1 full hydraulic water well drilling rig is equipped with Cummins engine or electric power as the clients special request.
2. YDC-2B1 full hydraulic water well drilling rig can be either crawler, trailer or truck mounted, optional 6×6 or 8×4 heavy truck.
3. Hydraulic rotary head and break in-out clamp device, advanced motor-chain feeding system, and hydraulic winch are reasonable matched.
4. The YDC-2B1 full hydraulic water well drilling rig can be used by two drilling method in set covering layer and stratum soil condition.
5. Conveniently equipped with air compressor and DTH hammer, YDC-2B1 full hydraulic water well drilling rig can be used to drill the hole in rock soil condition by air drilling method.
6. The YDC-2B1 full hydraulic water well drilling rig is adopted with patent technology hydraulic rotating system, mud pump, hydraulic winch, which can be work with circulation drilling method.
7. Hydraulic system is equipped with separate air-cooled hydraulic oil cooler, also can install water cooler as clients optional in order to ensure hydraulic system work continuously and efficiently under the high temperature weather conditions in different regions.
8. Two-speed hydraulic regulation is used in rotating, thrusting, lifting system, which shall make drilling specification more match with well working situation.
9. Four hydraulic support jacks can level rapidly undercarriage to ensure the drilling accuracy. The support jack extension as optional can be easy to make the rig load and unload on truck as Self-loading by itself, which save more transportation cost.