Single hydraulic props for temporary support of fiberglass single hydraulic prop

Model:	DW22-30/100B
Brand:	Hebeiguomei
Origin:	Made In China
Category:	Industrial Supplies / Mining Machine
Label:	Single hydraulic pro , Fiberglass reinforce , Fiberglass single pi
Price:	¥2500 / pc
Min. Order:	10 pc

Product Description

	product model		DW20-30/100B	DW22-30/100B	DW25-30/100B	DW28-30/100B	DW31.5-30/100B
	altitude mm		2000	2240	2500	2800	3150
	impulse stroke mm		570	570	570	570	570
	Rated resistance kn		30	30	30	30	30
	working pressure MPA		3.8	3.8	3.8	3.8	3.8
	setting load KN		30	30	30	30	30
	Hydraulic cylinder diameter (mm)		100	100	100	100	100
	Operating pressure of the relief valve (MPa)		3.8	3.8	3.8	3.8	3.8
	weight (kg)		20	21	22	22.5	25
	service substance		Emulsion solution (containing 2% of M-10 emulsified oil), static pressure water
product model		DW35-30/100B		DW 38-30/100B	DW 40-30/100B	DW 42-30/100B	DW 45-30/100B
altitude mm		3500		3800	4000	4200	4500
impulse stroke mm		570		570	570	570	570
Rated resistance kn		30		30	30	30	30
working pressure MPA		3.8		3.8	3.8	3.8	3.8
setting load KN		30		30	30	30	30
Hydraulic cylinder diameter (mm)		100		100	100	100	100
Operating pressure of the relief valve (MPa)		3.8		3.8	3.8	3.8	3.8
weight (kg)		27		36	43	49	56
service substance		Emulsion solution (containing 2% of M-10 emulsified oil), static pressure water