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Motor-Hydraulic Bulk Grab

Motor-Hydraulic Bulk Grab is an efficient tool for loading and unloading sands, coal, mineral powder and bulk chemical fertilizer. Motor-Hydraulic Bulk Grab has hydraulic power and control system itself, and the hydraulic power system is imported from Europe and USA.

Description

Motor-Hydraulic Bulk Grab is an efficient tool for loading and unloading sands, coal, mineral powder and bulk chemical fertilizer. Motor-Hydraulic Bulk Grab has hydraulic power and control system itself, and the hydraulic power system is imported from Europe and USA. The grab uses constant output pump and servo system. The flow of pump can change by itself according to working pressure. When the pressure reaches the max pressure, the flow is almost zero, so it can reduce the overflow, and reduce the temperature rise of oil. The cable rollers are improved designing, the temperature rise of rotating parts will be not higher than 35℃ when it is on full load working, which can ensure the grab can work continually..

Parameter

Type and Size Volume  m3   Dimensions   mm  Dead Weight  kg Motor output  kw Close

time s

  OperatingPressure Kg/cm2    SWL  t
A B C D E 380V 50Hz 440V 60Hz
DYP8[1.5-3]3.5 1.5-3 2242 3020 2975 2605 1872 3500 18.5 21 14 200 8
DYP14[3-6]5.5 3-6 2520 3153 3019 28978 2516 5500 22 26 18 200 14
DYP16[4-8]6.5 4-8 2800 3350 3488 3160 2965 6500 30 35 18 200 16
DYP20[5-10]7 5-10 2850 3700 3620 3200 3050 7000 30 35 18 200 20
DYP25[6-12]10 6-12 3540 4327 3990 3413 3600 10000 45 52 20 200 25
DYP28[8-15]11 8-15 3540 4027 3785 3325 3400 11000 45 52 20 200 28
DYP32[10-18]13 10-18 3400 4360 4500 3900 3950 13000 45 52 22 200 32
DYP40[12-22]17 12-22 3849 4471 4604 4320 4500 17000 55 63 33 200 40

Note:1.As the products have been improved, we will not advice another.

2.We can design and produce the grab according to user’s demand.

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