Grab Manufacturing & 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.