ROOF SUPPORTING SYSEM
Single Hydraulic Prop
Single Hydraulic Prop
The cylinder and plunger has been treated by intermediate frequency quenching process. The plunger tube is processed by a rolling technology which is our company’s patented technology with independent intellectual property rights. The work piece which has been processed by rolling not only has small surface toughness, with Ra of 0.1-0.8 μm, but also enjoys improved wear resistance, fatigue strength, and corrosion resistance.
■Technical Parameters ■ Standard Compliance: MT112.1-2006
项目
Item
Пункт |
额定工作阻力
Rated working resistance
Номинальное рабочее сопротивление |
额定工作液压
Rated operating hydraulic pressure
Номинальное рабочее гидравлическое давление |
初撑力
Setting load
Начальный распор |
泵站压力
Pumping station pressure
Давление насосной |
最大
高度
Max. height
Максимальная высота |
最小
高度
Min. height
Минимальная высота |
行程
Stroke
Ход |
底座
面积
Base area
Площадь основания |
使用工作液
Working solution
Рабочая жидкость |
单位 Unit
Единица |
kN |
MPa |
kN |
MPa |
mm |
mm |
mm |
cm2 |
含1%-2%M10或MDT乳化油的乳化液
Emulsion containing 1%-2% M10 or MDT emulsified oil
Эмульсионная жидкость с 1%-2%M10 или эмульгированную нефть MDT
|
DW06 |
300 |
38.2 |
118~157 |
15~20 |
630 |
480 |
150 |
109 | |
DW08 |
800 |
573 |
227 | ||||||
DW10 |
1000 |
680 |
320 | ||||||
DW12 |
1200 |
787 |
413 | ||||||
DW14 |
1400 |
895 |
505 | ||||||
DW16 |
1600 |
1000 |
600 | ||||||
DW18 |
1800 |
1105 |
695 | ||||||
DW20 |
2000 |
1235 |
765 | ||||||
DW22 |
2240 |
1440 |
800 | ||||||
DW25 |
250 |
31.8 |
2500 |
1700 | |||||
DW28 |
2800 |
2000 | |||||||
DW31.5 |
200 |
25.5 |
3150 |
2350 | |||||
DW35 |
3500 |
2700 |