Today's modern excavators and backhoe loaders have power for digging, lifting and demolition together with mobility and a large working radious.

However, they lack a most important factor - GRIPPING POWER. Grab John multipurpose bucket has been perfected with a "thumb grip" which is always at hand where it is needed and does not interfere with normal digging function.
 
Heavy and unwieldy material can be gripped, lifted, erected, laid down and handled by the same principles that govern the working of the human hand. Chains, straps or manual couplings are no longer needed.

Type

GJ 275

GJ 2

GJ 4

GJ 600

GJ 700

GJ 7

GJ 8

Width (mm)

700

750

850

850

950

1050

1050

Volume (liters)

275

300

500

600

700

900

1050

Maximum clearance beetween grip claws (mm)

580

650

750

750

750

800

800

V-formad guide (mm)

600

600

750

750

800

850

900

Gripforce clawtip at 180 bar (kN)

1200

1200

2250

2250

2250

2370

2370

Cylinderforce at 180 bar (kp)

6770

6770

10600

10600

10600

13560

13560

Weight of bucket (kg)

310

400

760

780

900

1170

1250

Suitable for machines (ton)

<9

<12

12-18

12-18

16-20

18-28

18-28