Motor hydraulic grab

Motor hydraulic grab

Motor hydraulic grab design

Motor-hydraulic grabs made by SGMC avoid the problems which were caused by unreasonable control method of changing motor direction, such as overheating, lack of grabbing force, noise and frequent failures. Prolong the lifetime of grab operation and decrease the impact to the power network and save energy. The components of electrical and hydraulic sytem are all imported famous brand from G7 countries.which ensure the perfect matching performance.

Motor hydraulic grab features

1. The energy savings to maximum extent, and the hydraulic temperature rise is small, to avoid the various fault caused by overheating.
2. Higher efficiency, maximizing the ability to grab material;
3. The small starting current has a protective effect on the electrical components, and reduce the impact on the power grid to ensure the full set of equipment to work well;
4. The impact of start-up pressure of hydraulic system is small, to prevent from bursting hoses
5. System with high rigidity, motions with good stability
6. Maintenance easily, repair simply.
7. Motor hydraulic grab operation with low noise and smoothly
8. Hydraulic hoses are covered by imported protective rubber sleeve, to prevent from rapid aging due to scratches, and sun exposure.
9. Motor hydraulic grab can work around the clock in 24hours, and the failure rate is very low.

Motor hydraulic clamshell grab parameters

Type	Density	Volume	Grab Weight	Motor output  kw		Close time	Operating Pressure	Crane   SWL
	t / m3	m3	kg	380V 50Hz	440V 60Hz	s	Kg/cm2	t
DYP6-2.0-1.5-00	1.5	2.0	3000	11	13	11	220	6
DYP8-3.1-1.5-00	1.5	3.1	3300	15	18	13	220	8
DYP10-4.2-1.5-00	1.5	4.2	3600	22	26	17	220	10
DYP12-4.5-1.5-00	1.5	4.5	5200	22	26	17	220	12
DYP16-6.8-1.5-00	1.5	6.8	5800	22	26	18	220	16
DYP20-8.6-1.5-00	1.5	8.6	7000	30	35	18	220	20
DYP24-10-1.5-00	1.5	10	9000	37	44	20	220	24
DYP28-13-1.5-00	1.5	13	9500	45	54	20	220	28
DYP30-15-1.5-00	1.5	15	10000	45	54	22	220	30
DYP32-17-1.5-00	1.5	17	10500	55	66	23	220	32

Motor hydraulic orange grab parameters

Type	Density	Volume	Grab Weight	Motor output  kw		Close time	Operating Pressure	Crane   SWL
	t / m3	m3	kg	380V 50Hz	440V 60Hz	s	Kg/cm2	t
DYD6-1.8-1.5-00	1.5	1.8	3200	11	13	11	220	6
DYD8-2.9-1.5-00	1.5	2.9	3600	15	18	13	220	8
DYD10-3.9-1.5-00	1.5	3.9	4100	22	26	17	220	10
DYD12-4.4-1.5-00	1.5	4.4	5300	22	26	17	220	12
DYD16-6.6-1.5-00	1.5	6.6	6000	22	26	18	220	16
DYD20-8.6-1.5-00	1.5	8.6	7000	30	35	18	220	20
DYD24-10-1.5-00	1.5	10	9000	37	44	20	220	24
DYD28-12.1-1.5-00	1.5	12.1	9800	45	54	22	220	28
DYD30-13-1.5-00	1.5	13	10500	45	54	22	220	30
DYD32-14-1.5-00	1.5	14	11000	45	54	22	220	32

Motor hydraulic grab customer delivery