HEAVY-DUTY RK4 LINE ROCK BREAKER BOOM SYSTEM
Grizzly
Stationary crusher
MODEL DESCRIPTION
The RK 4 line features a more rugged design. It is intended for stationary crushers – even cone crushers. It is also used in underground mines as primary breaking equipment. It is suitable for permanent use as rock breaking equipment for work on the grate. It can handle hammers up to 1200 kg.
ROTATION
rotating console, working angle of 140°; rotating frame, working angle of 340° with stops
| Implement model | Application | Maximum reach [mm] | Weight | Boom | Implement | Standard drive unit | Max. hammer weight | |
| horizontal | vertical | [kg] | [mm] | [mm] | – | [kg] | ||
| RK 4046 | 4 600 | 3 000 | 4 130 | 2 600 | 1 800 | HA 45 | 1 200 | |
| RK 4057 | 5 700 | 3 500 | 4 380 | 3 200 | 2 200 | |||
| RK 4060 | 6 000 | 3 600 | 4 450 | 2 850 | 2 300 | HA 37 | ||
| RK 4064 | 6 400 | 4 700 | 4 500 | 3 600 | 2 500 | |||
| RK 4069 | 8 650 | 4 800 | 5 050 | 4 000 | 3 200 | 1 000 | ||
| RK 4072 | 7 200 | 6 600 | 4 790 | 4 100 | 3 200 | |||
| RK 4076 | 7 600 | 5 500 | 4 500 | 4 000 | 4 000 | |||
| RK 4089 | 8 900 | 8 100 | 5 100 | 4 600 | 4 500 | |||
| RK 4101 | 10 100 | 8 900 | 5 490 | 5 600 | 4 800 | |||
RANGE OF MOTION
The vertical range can be increased by up to 1 m by using an extension between the hammer and adapter; custom options available to meet customer specifications and local construction conditions.
| Implement model | All dimensions are in metres | ||||||||||
| A | B | C | D | E | F | G | H | J | K | ||
| 1 | RK 4060 | 7.5 | 6.9 | 2.5 | 0.4 | 2.2 | 2.4 | – | 1.4 | 5.2 | 3.2 |
| RK 4069 | 5.7 | 8.6 | 4.8 | 0.7 | 3.4 | 4.5 | – | 1.3 | 6.9 | 4.2 | |
| 2 | RK 4046 | 7.3 | 6.9 | 3 | 0.7 | 1.2 | 2.8 | 2.3 | 2 | 4.6 | 3.2 |
| RK 4057 | 8.1 | 7.9 | 3.5 | 0.5 | 1.4 | 3.2 | 2.6 | 2.3 | 5.7 | 3.8 | |
| RK 4060 | 7.5 | 7.4 | 3.5 | 0.3 | 2.3 | 2.2 | 2.6 | 2.5 | 7.3 | 3.5 | |
| RK 4064 | 7.8 | 8.5 | 4.7 | 0.4 | 3.3 | 4.5 | 3 | 2.1 | 6.4 | 4.1 | |
| RK 4069 | 5 | 8.9 | 5.5 | 1.3 | 3.7 | 5.1 | 3 | 0.6 | 6.9 | 4.4 | |
| RK 4072 | 3.6 | 9.3 | 6.6 | 2.2 | 3.7 | 6.3 | 2.8 | 1.8 | 7.2 | 4.3 | |
| RK 4089 | 4 | 11 | 8.1 | 3.2 | 4.3 | 7.6 | 2.6 | 1.5 | 8.9 | 4.5 | |
| RK 4101 | 4.6 | 12.2 | 8.9 | 2.9 | 5.1 | 8.4 | 3.3 | 1.9 | 10.1 | 5.9 | |
| RK 4076 | 6.6 | 9.8 | 6 | 2.3 | 3.5 | 4.9 | 1.2 | 0.4 | 7.6 | 4 | |
The manufacturer reserves the right to change these parameters.