MYT series of hydraulic roof bolters manufacturer from China Jining Dongda Mining equipment Co.,Ltd

Price:	350.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Means of Transport: Ocean,Air

Packing: Carton

Application: Coal

Brand Name: DONGDA

Production Capacity: 10000/per month

Delivery Date: 10days

Type: Drilling Rig

Place of Origin: SHANDONG China (Mainland)
Brand Name: DONGDA
Power Type: hydraulic drilling rig
Type: Core Drilling Rig
Usage: Coal

MYT series hydraulic roofbolter/Support Drilling Rig

Specifications

Hydraulic Roof Bolter
1,large torque
2,high rotate speed
3,low noise,
4,can be mounted on road header

MYT series hydraulic roof bolter is driven by hydraulic system and possessing features of reliable performance and simple corollary equipments. It is mainly used in drilling hole in the mine tunnel and tunnel and roof bolting in the coal tunnel.

With features of large torque, high rotate speed and low noise, the MYT series hydraulic roof bolter is widely applicable to various geologic condition and environment. Precise designed rotator and scientific flux assignment ensure the long service life, and humanized operating system makes it safe and comfortable in using.

Two different structures with series connection and parallel connection give you a wide selected space. For the hydraulic pump pack, it also has two types: single pack and double pack, and the double hydraulic pump pack can drive two drilling machines at the same time.

Technical parameter for MYT-150/320 Hydraulic Roof Bolter:

Performance	Parameters	MYT-150/320
	Rated Pressure(Mpa)	14.0/8
	Flushing Water Pressure(Mpa)	0.6-1.2
	Rated Torque(N.m)	150
	Rated Flow(L/min)	32/13
	Rated Rotate Speed(r/min)	320
	Leg Propulsion Pressure(Mpa)	5
	Leg Propulsion(kN)	7.5-2.0
	Leg Type	I	II	III
	Min.Height(mm)	1200	1510	1750
	Max.Height(mm)	2430	3360	4080
	Weight(kg)	51	58	64
	Noise(dB(A))	<92	<92	<92
	Chuck Size(mm)	s=19/s=22
Matched drilling tools	Drill bit(mm)	Φ27, Φ28, Φ30, Φ32, Φ38, Φ42, Φ44
Matched drilling tools	Hexagonal Drill Rod(mm)	B19,B22