Astec supplies Creighton Rock Drill with a range of Rockbreaker Systems suited to different breaking applications, such as recycling, aggregates, and light-high rock breaking. An Astec Rockbreaker System can increase your quarry’s production by up to 20% while making your work environment a much safer place.
Astec Rockbreaker Systems
Astec TTX Series
TTX Specifications
| Models | TTX30 | TTX36 | TTX40 | TTX45 | TTX48 |
|---|---|---|---|---|---|
| Operating Weight lb | 44,570 – 49,420 | 48,450 – 53,300 | 49,700 – 53,300 | 52,145 – 54,445 | 53,700 – 56,000 |
| Operating Weight kg | 20,215 – 22,410 | 21,975 – 24,170 | 22,543 – 24,188 | 23,653 – 24,696 | 24,358 – 25,401 |
| Vertical Reach Forward ft | 30.83 | 35.33 | 38.75 | 43.91 | 47 |
| Vertical Reach Forward m | 9.1 | 10.8 | 14.2 | 14.4 | 14.3 |
| Vertical Reach Down ft | 26 | 33.33 | 35.25 | 42.5 | 44 |
| Vertical Reach Down m | 7.9 | 10.1 | 10.7 | 12.68 | 13.3 |
| Maximum Reach ft | 40.58 | 45 | 46.75 | 53.75 | 54.83 |
| Maximum Reach m | 12.3 | 12.3 | 14.2 | 16.3 | 16.7 |
Recommended Breakers: BXR50, BXR65, BXR85, BXR100, BXR120
Applications /Crusher Type:Gyratory
Astec MRST Series
MRST Specifications
| Models | MRST25 | MRST30 | MRST35 |
|---|---|---|---|
| Operating Weight lb | 28,830 – 31,500 | 29,330 – 32,000 | 29,830 – 30,880 |
| Operating Weight kg | 13,080 – 14,288 | 13,307 – 14,515 | 13,533 – 13,993 |
| Vertical Reach Forward ft | 24.75 | 29.66 | 34.83 |
| Vertical Reach Forward m | 7.5 | 9 | 10.6 |
| Vertical Reach Down ft | 15.75 | 18.91 | 21.41 |
| Vertical Reach Down m | 4.8 | 5.7 | 6.5 |
| Maximum Reach ft | 34 | 38.5 | 43.25 |
| Maximum Reach m | 10.3 | 11.7 | 13.1 |
Recommended Breakers: BX40, BXR50, BXR60, BXR85
Applications/ Crusher Type: Grizzly, Gyratory
The MRST Series is a heavy duty Rockbreaker System featuring high strength steel construction, hydraulic slew bearing swing design and a sealed turntable bearing for longer service life.
- Heavy duty grizzly, standard duty gyratory (34′ to 43′ reach).
- 28,830 to 32,000 ft lb breaker range.
- 330 full rotation with a hydraulic-driven slew-bearing drive.
Astec MRHT Series
MRHT Specifications
| Models | MRHT16 | MRHT20 | MRHT24LP | MRHT20/25 | MRHT25 | MRHT28 | MRHT31 |
|---|---|---|---|---|---|---|---|
| Operating Weight lb | 16,350 – 20,800 | 16,818 – 19,648 | 21,100 – 23,910 | 17,138 – 19,968 | 17,658 – 19,808 | 17,482 – 19,262 | 19,246 – 19,864 |
| Operating Weight kg | 7,416 – 9,434 | 7,629 – 8,899 | 9,570 – 10,840 | 7,774 – 9,044 | 8,010 – 8,985 | 7,930 – 8,737 | 8,730 – 9,011 |
| Vertical Reach Forward ft | 16 | 20.16 | 24 | 21.75 | 24.58 | 27 | 31.08 |
| Vertical Reach Forward m | 4.8 | 6.1 | 7.3 | 6.6 | 7.5 | 8.2 | 9.4 |
| Vertical Reach Down ft | 13.08 | 16.33 | 16 | 18.75 | 19.75 | 21.58 | 24.33 |
| Vertical Reach Down m | 4.2 | 4.9 | 4.9 | 5.7 | 6 | 6.5 | 7.4 |
| Maximum Reach ft | 24 | 27 | 31.75 | 28.83 | 31 | 33.75 | 37.5 |
| Maximum Reach m | 7.3 | 8.3 | 9.7 | 8.7 | 9.5 | 10.2 | 11.4 |
Recommended Breakers: BX20, BX30, BX40, BXR50, BXR85
Applications/ Crusher Type: Jaw/Impact Crusher, Grizzly, Gyratory
Astec MRH Series
MRH Specifications
| Models | MRH16 | MRH20 | MRH20/25 | MRH28 | MRH28 | MRH31 |
|---|---|---|---|---|---|---|
| Operating Weight lb | 16,230 – 20,680 | 18,280 – 21,080 | 18,550 – 21,380 | 19,150 – 21,300 | 16,821 – 18,601 | 18,364 – 18,982 |
| Operating Weight kg | 7,362 – 9,380 | 8,285 – 9,555 | 8,414 – 9,684 | 8,694 – 9,669 | 7,630 – 8,438 | 8,330 – 8,610 |
| Vertical Reach Forward ft | 16.5 | 20.5 | 22.5 | 25.08 | 25.75 | 31.33 |
| Vertical Reach Forward m | 5 | 6.2 | 6.9 | 7.6 | 7.8 | 9.5 |
| Vertical Reach Down ft | 13.91 | 18 | 22 | 21.41 | 22.41 | 38 |
| Vertical Reach Down m | 4.2 | 5.4 | 6.7 | 6.5 | 6.8 | 11.5 |
| Maximum Reach ft | 23 | 27.58 | 30.66 | 32.08 | 33.16 | 38 |
| Maximum Reach m | 7 | 8.4 | 9.3 | 9.8 | 10.01 | 11.5 |
Recommended Breakers: BX20, BX30, BX40, BXR50, BXR85
Applications/ Crusher Type: Jaw/Impact Crusher, Grizzly, Gyratory
Astec NTE Series
NTE Specifications
| Models | NT12 | NT16 | NT20 | NT24 |
|---|---|---|---|---|
| Operating Weight lb | 9,148 – 12,030 | 9,548 – 12,430 | 9,848 – 11,568 | 10,748 – 12,468 |
| Operating Weight kg | 4,150 – 5,460 | 4,330 – 5,640 | 4,470 – 5,250 | 4,880 – 5,660 |
| Vertical Reach Forward ft | 12.75 | 15.66 | 18.75 | 23.83 |
| Vertical Reach Forward m | 3.9 | 4.8 | 5.7 | 7.3 |
| Vertical Reach Down ft | 10.25 | 13.75 | 15.58 | 22.58 |
| Vertical Reach Down m | 3.1 | 4.2 | 4.8 | 6.9 |
| Maximum Reach ft | 18.75 | 22.16 | 25.16 | 30.16 |
| Maximum Reach m | 5.8 | 6.8 | 7.7 | 9.2 |
Recommended Breakers: BX10, BX15, BX20, BX30, BX40
Applications/ Crusher Type: Jaw/Impact Crusher, Grizzly
Astec offers a full line of rockbreaker systems suited for soft-medium rock-crushing applications. These systems feature a wide range of working lengths allowing the rockbreaker to rake and break materials while maintaining a constant flow of production through the crusher.
- Available in three models.
- Massive swing frame.
- A large base area supports the unit.
- Oversize pins and hardened steel bushings for a long life.
- Meets or exceeds severe duty.
Astec MBS Series
MBS Specifications
| Models | MBS12S | MBS12H | MBS13H | MBS14S | MBS16H |
|---|---|---|---|---|---|
| Operating Weight lb | 2,896 – 3,855 | 6,110 – 6,728 | 6,428 – 8,346 | 3,703 – 4,807 | 5,467 – 7,739 |
| Operating Weight kg | 1,313 – 1,748 | 2,771 – 3,051 | 2,915 – 3,785 | 1,680 – 2,181 | 2,480 – 3,511 |
| Vertical Reach Forward ft | 11.25 | 11.66 | 13.16 | 13.33 | 16.25 |
| Vertical Reach Forward m | 3.4 | 3.5 | 4 | 4 | 4.9 |
| Vertical Reach Down ft | 7.91 | 9.5 | 6.66 | 9 | 11.66 |
| Vertical Reach Down m | 2.4 | 2.8 | 2 | 2.7 | 6.8 |
| Maximum Reach ft | 16.33 | 17.75 | 19.33 | 18.5 | 22.41 |
| Maximum Reach m | 4.9 | 5.4 | 5.9 | 5.6 | 6.8 |