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Grab Manufacturing and Repairing |
We manufacture and supply the following grabs:
- Clamshell Electro hydraulic grab with 2 Hydraulic Cylinders
- Clamshell Electro hydraulic Grab with 4 hydraulic cylinders
- Wireless Radio remote control grab
- Single rope mechanical grab with touch down open
- Orange peel grab from 9 cbm to 2cbm
- Timber log grab from 2 square meter to 4 square meter
- Poclain attached grab from 5cbm to 2cbm
Electro hydraulic clamshell Grab:
These grabs have the following technical specifications:
- Type: Electro hydraulic clamshell 4 cylinder grabs
- Capacity:12/10/8/6.5/5 cbm
- Wt of empty grab: 8.5 tons
- Steel used: IS 2062 Grab B
- Cutting edges: IS 2062 Hardened
- Pins and bushes: EN 8 Steel and Phosphor Bronze bushes
- Pump: Sweden make axial piston pump
- Control block: Integrated block Buchholz Hydraulic Germany
- Hoist Cylinder: Germany Imported tube and seals with indigenous assembling
- Drive electric motor: 37/45Kw/440v, 60 Hz, 125amps Crompton/Kirlosker
- Working cycle: Theoretical opening time 17seconds
Theoretical closing time 22 seconds
- Working Pressure: Opening pressure 140 bar
Closing Pressure 220bar
- Grab dimensions: Grab Open width: 3900mm
Grab Shell Side width: 3000mm
- Grab open height: 3250mm
- Grab closed height:4000mm
- Grab bucket closed width: 3450 mm
- Test Certificate: Test certificate will be given alongwith the grab
- Power Required:440V, 3phase, 60/50Hz, 45Kw, 125 Amps current for Earth grab
Clamshell Single rope mechanical grab:
These grabs have the following technical specifications:
- Type: Clamshell Single rope Mechanical grab Touch down open
- Capacity:12/8/cbm
- Death weight of grab: 8.5tons
- Height closed:4.485mm
- Height open: 4.030mm
- Length closed: 2.930mm
- Length open: 4.300m
- Load test certificate: handed over with the grab
- Pins: EN8
- Bushes: Phosphor bronze
- Theoretical timings: With cargo openings 6 seconds, closing 17 seconds
Wireless remote control clamshells grab:
These grabs have the following technical specifications:
- Type: Wireless Remote control Clamshell grab
- Capacity: 12/10/8/6.5/5cbm
- Self weight of the grab:8/8.5
- Clamshell material:M.S 2062 Grade B tested Plate
- Pins and bushes:EN8 Bushes Phosphor bronze
- Hydraulic cylinder: 180*90*1250
- Control valve: Japan or Bosch Germany
- Battery:12 Volt Dc
- Grab working Cycle: opening time 24 seconds
Closing time 8 seconds
- Size of wire rope:Steel wire rope 32mm Dia
- Oil Type and capacity: Castrol 46 capacity 100 liters
- Grab dimensions: Grab closed height: 8600mm
- Grab in closed height: 9600mm
- Grab in closed width:3160mm
- Grab in open width:3690mm
- Grab side width: 3500 mm
Orange peel Electro Hydraulic Grab:
These grabs have the following specifications:
- Type:orange peel grab ,Orange peel grab
- Capacity: 5CBM,8CBM
- Wt of empty Grab: 6 tons,8tons
- Steel:I.S 2062 Grade B,I.S 2062 Grade B
- Bushes: Phosphor bronze,Phosphor bronze
- Electric motor :Kirlosker 3phase, 44oVolt Kirlosker 3 phase, 440Volt
50/60 Hz, 125 Amps 50,60Hz, 125Amps
- Pump:VOAC/parker axial piston VOAC/Parker Axial piston
Pump Sweden make Pump Sweden make
- Control block: Buchholz Hydraulic, Germany
- Hydraulic cylinders: Imported tube rod and seal
- Working pressure:Closing 250 BAR CLOSING 250 BAR
OPENING 140 BAR OPENING 140 BAR
- Cycles; closing 15 seconds closing 15 seconds Opening 10 seconds opening 10 seconds
Timber electro hydraulic grab:
These grabs have the following specifications:
- Type: Timber electro hydraulic grab
- Capacity: 2 meter square
- Dead weight: 4.4tons
- Lifting capacity: 15tons
- Steel used: IS2062
- Pins and bushes: EN8 and phosphor bronze
- Motor:Crompton greaves 37kw, 440V, 50/60Hz
- Pump: piston pump imported Sweden
- Control Block: Rexroth/Buchholz
- Hoist Cylinder: Indigenous with imported tube and seals
- Working Pressure: Opening 140 bar: Closing 200 bar
- Timber trunk length: Can handle logs upto 3mts to 15mts length
- Hyd Oil Tk capacity: Hyd 68-200 ltrs
- Panel board: Provided with necessary breakers, limitswitch, And 40 mts of cable with pendent switch
- Size of grab: Grab width: 2200mm
Grab closed width: 1930mm
Grab closed inside diameter: 1260mm
Grab open width; 3600mm
Grab ht in closed position 3750mm
Grab ht in open position: 2550mm
Grab width in open position 3630mm
We also undertake repairing of grabs to render them flawless in operation, loading and discharging of constituents.
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