20cbm Electro Hydraulic Grab for Bulk Cargo

• Customization: Available
• After-sales Service: Over Sea Service
• Warranty: 12 Months
• Type: Spring Hook
• Material: PE
• Lifting Capacity: 6T
• Fixed Form: Welding Type
• Lifting Eye Type: Folded Eye
• Rope Core Type: Hemp Core
• Power Source: Pneumatic
• Shape: Endless
• Certification: GS, CE, RoHS, ISO 9001
• Sling Color: Red
• Transport Package: Nude
• Specification: 30cbm
• Trademark: GBM
• Origin: Shanghai
• HS Code: 8431410000
• Production Capacity: 500 PCS Per Year

Product Description

Details:

The electric hydraulic grab used in the handling of irregular bulk cargo such as scrap steel, garbage and stone. Suitable for steel mills, refuse incineration, ports, railway transit, etc. Its advanced system design, combined with imported hydraulic components, makes the performance more safe, stable, long life and low maintenance. All the hydraulic parts are imported German original products, reliable performance.
Easy maintenance, maintenance is simple: grab whole structure is simple, pin shaft USES the international most advanced anti-rust treatment, bearing bush used the maintenance-free bearing shell does not rust, so convenient disassembly, also more convenient in the maintenance of grab, the system block imports by the United States, not only low failure rate and maintenance is also relatively simple.
For power grid load is small, for electrical components: protective quantitative pump system in loading start at startup, so starting current is very big, in the case of frequent positive &negative, grid is often in a state of high load. Our company production of electric hydraulic grab system in unloading state during motor starting, the motor is no-load starting, the starting current of motor is less than the starting current of the motor load, reduced the load of power grid, the electric elements has certain protective effect.
Hydraulic system of the instant impact pressure is small, not explosive tube: quantitative pump system at startup, valve block internal valve core has a certain response time, so start the instantaneous pressure is very high, sometimes even more than pipe burst pressure, and grab the opening and closing of the motor and reversing control, so frequently the instantaneous high pressure, easy to cause the phenomenon such as tube, we produce clamshell system using electromagnetic valve control, and motor startup in unloading condition, avoids the production of flash, avoid the tubing for instantaneous high pressure pipe explosion phenomenon.

Type(MHD)	kw		(Kg)	Lifting weight(t)	capacity(m3)	Maximum pressure(bar)	closing time(s)		size(mm)
	380V50Hz	440V60Hz					380V50Hz	440V60Hz	A	B	C	D	E
MHD15.0-1250	15.0	18.0	1360	3.6	1.25	180	8	6.5	2100	2010	1640	1950	1400
MHD15.0-1600			1520	4.4	1.6	180	8	6.5	2120	2080	1740	2080	1540
MHD18.5-2000	18.5	22.0	1870	5.5	2.0	180	10	8	2320	2200	1900	2240	1700
MHD18.5-2500			2030	6.6	2.5	180	10	8	2360	2320	2080	2460	1860
MHD22.0-3000	22.0	26.0	3080	8.5	3.0	200	13	11	2960	2890	2200	2710	1960
MHD22.0-4000			3560	10.8	4.0	200	13	11	3050	2950	2200	2800	2300
MHD30.0-5000	30.0	35.0	4860	13.9	5.0	200	17	14.5	3380	3070	2520	3020	2300
MHD30.0-6300			5180	16.5	6.3	200	17	14.5	3500	3100	2670	3240	2500
MHD30.0-8000			6650	21.1	8.0	200	19	16	3500	3220	2920	3400	2640
MHD37.0-9000	37.0	44.0	8160	24.4	9.0	200	19	16	3760	3300	3050	3700	2940
MHD37.0-10000			8350	26.4	10.0	200	19	16	3760	3300	3050	3700	3250
MHD37.0-11000			8520	28.3	11.0	200	19	16	3760	3300	3050	3700	3560
MHD45.0-12000	45.0	54.0	9880	31.5	12.0	220	19	16	4100	3820	3280	3960	3430
MHD45.0-13000			10210	33.6	13.0	220	19	16	4100	3820	3280	3960	3700
MHD45.0-14000			10500	35.7	14.0	220	19	16	4100	3820	3280	3960	3980
MHD55.0-15000	55.0	66.0	13720	40.7	15.0	220	19	16	4420	4120	3560	4210	3650
MHD55.0-16500			14250	44.0	16.5	220	19	16	4420	4120	3560	4210	4120
MHD55.0-18000			14710	47.1	18.0	220	21	19	4580	4130	3780	4420	4200