single hydraulic prop for mine

single hydraulic prop for mine, 1.Never break, 2.single hydraulic prop, 3.Be able to horizontal support - details see: https://www.machineto.com/single-hydraulic-prop-for-mine-10317079

Place of Origin:Henan China (Mainland)	Brand Name:YUKUN	Model Number:DH	Type:Hydraulic Support
Machine Type:Support machinery	Certification:ASTM	Material:Carbon Steel	Processing Type:Forging
Use:Coal Mining	colour:as you like

contact supplier for single hydraulic prop for mine

DH series single hydraulic prop for mine

1. Product Name: Single Hydraulic Prop

2. Type: DW/DN type single hydraulic prop;

3. Material: 27SiMn single hydraulic prop special seamless steel tube;

4. Good quality, reasonable price;

5. Application: Support the rock face of the roof and the roof down, to ensure a safe working space.

6. Features: Underground transport is convenient, face and easy to use, easy to move, eas maintenance, save labor,time, effort, provincial money, peace of mind.

7.Accessories: capping, handle body, returning spring, base body, three-use valve, hydraulic cylinders, upper prop, sealing, etc.

The main technical parameters

Item Type	Max Height (mm )	Min height (mm )	Working stroke (mm )	Working resistance (KN )	Weight (kg )	Rated working pressure (MPa)	Pump station pressure (MPa )	The first sustaining load	Working fluid
DH 22-400/110S	2200	1400	800	400	77	42.1	15~20	132.3~ 176.4	Emulsion include 2% M-10 emulsifier
DH 21-400/110S	2100	1240	760		72
DH 20-400/110S	2000	1285	915		68
DH 19-400/110S	1900	1230	670		64
DH18-400/110S	1800	1170	630	400	60	42.1
DH 17-400/110S	1700	1120	580	400	56	42.1