GR SERIES

flexibility and multi-functionality

GR SERIES

GRAPPLES / SORTING GRAB

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GR grapples are made of particularly wear-resistant steels which allow the demolition of brick structures, timber and other types of materials. The particular design of our machines favours the selection of materials deriving from demolition in order to facilitate recycling and handling.

 

Additional highlights of this series include:

 

  • a 360° hydraulic rotation to guarantee precision placement;
  • a hydraulic cylinder synchronized to a piston rod system for facilitating homogeneous movement;
  • interchangeable blades;
  • different configurations of jaws to make demolition, selection and loading works.

Selection

Models

Demolition

Loading

GR Model U.M. GR 3 GR 5 GR 7 GR 10 GR 15
OPENING (A) mm 1,050 1,140 1,750 2,040 2,180
in 41 45 65 80 86
HEIGHT (B) mm 800 840 1,290 1,400 1,490
in 32 33 51 55 59
WIDTH (C) mm 400 500 700 800 1,000
in 16 20 27.5 31.5 39.5
EXCAVATOR Tonne 2.5 / 4.0 4.0 / 8.0 9.0 / 14.0 14.0 / 18.0 18.0 / 22.0
lb 5,500 / 8,800 8,800 / 17,600 19,800 / 30,800 30,800 / 39,600 39,600 / 48,400
EQUIPMENT Kg 250 370 760 1,040 1,380
lb 551 815 1,675 2,293 3042
OIL PRESSURE Bar 200 200 250 250 300
Psi 2,900 2,900 3,626 3,626 4,351
OIL CAPACITY L/min 25 25 50 50 50
g/min 6 6 13 13 13
ROTATION
OIL PRESSURE		 Bar 50 50 60 140 140
Psi 725 725 870 2,030 2,030
ROTATION
OIL CAPACITY		 L/min 15 15 20 30 30
g/min 3.96 3.96 5.2 8 8
LOADING
CAPACITY		 Tonne 0.1 0.4 0.8 1.1 1.5
lb 220 880 1,760 2,420 3,300
CLAMPING
FORCE		 Tonne 1 2 3.5 5 5.7
lb 2,200 4,400 7,700 11,000 12,540
GR Model U.M. GR 20 GR 25 GR 30 GR 40
OPENING (A) mm 2,280 2,450 2,500 3,000
in 90 96 98 118
HEIGHT (B) mm 1,500 1,530 1,600 2,300
in 59 60 63 90
WIDTH (C) mm 1,200 1,400 1,500 1,500
in 47 55 59 59
EXCAVATOR
WEIGHT		 Tonne 22.0 / 30.0 30.0 / 50.0 35.0 / 60.0 50.0 / 65.0
lb 48,400 / 66,000 66,000 / 110,000 77,000 / 132,000 110,000 / 143,000
EQUIPMENT WEIGHT Kg 1,780 2,450 2,800 3,500
lb 3,924 5,401 6,173 7,716
OIL PRESSURE Bar 300 300 300 330
Psi 4,351 4,351 4,351 4,786
OIL CAPACITY L/min 50 50 120 150
g/min 13 13 32 40
ROTATION OIL PRESSURE Bar 140 140 140 140
Psi 2,030 2,030 2,030 2,030
ROTATION OIL CAPACITY L/min 30 30 30 30
g/min 8 8 8 8
LOADING CAPACITY Tonne 2 2.7 3.1 4
lb 4,400 5,940 6,820 8,800
CLAMPING FORCE Tonne 8 10.5 11.5 15
lb 17,600 23,100 25,300 33,000

© CJ JH Plant & Tools Ltd 2021, Company Registration No: 13626000