The hydraulic hammer is an accessory for construction machinery, tractors, dozers and wheeled excavators, equipped with a suitable hydraulic system and a compatible mounting base. A hammer is a device that uses hydraulic oil pressure from the machine’s hydraulic system and is intended for construction work such as:
- demolition of buildings
- drilling holes in hard surfaces
- breaking ground
- extraction of material in mines
- aggregate mining
How a jackhammer works
High-pressure hydraulic oil flows through the metal block in special hydraulic channels and causes the movement of the piston, which strikes with a needle. The hammer also has a gas chamber, which is responsible for returning the piston to the position before impact.
Hammer for small crawler excavator.
Compatible with GRAECUS EB35 cleats.
The package includes:
1x hydraulic hammer
1x 45mm drill bit
2x hydraulic hoses
1x nitrogen bottle
1x maintenance tool set (needle remover, glycerin pressure gauge set)
| Weight | 150 kg |
| Pin diameter (A) | 40 mm |
| Pin Distance K-K (B) | 185 mm |
| Piastre Spacing (C) | 135 mm |
| Piastre outer dimension (D) | 190 mm |
| Hole center dimension with base (E1) | 100 mm |
| Hole center dimension with base (E2) | 100 mm |
