SIMEX TF Twin Header Rock Grinders
Simex TF Twin Header Rock Grinders are highly effective yet their quiet operation and low vibration emission, (<87 dB) allows them to be put to work near sensitive areas such as residential zones, hospitals, schools, bridges and infrastructure. Simex Rock Grinders are ideal for finishing operations, where high precision, minimum disturbance and optimum aesthetic results are required.
Twin Headers come with models to suit 2.5 – 75 metric tonne excavators and can be used in quarries with a variety of rock, including limestone, gypsum or schist with rocks having a hardness of up to 85 mPa.
Key Specifications
Product Weight
300 – 3,650 kg
Product Carrier Weight
2.5 – 75 t
Oil Flow Range
from 45 – 80 l/min to 350 – 500 l/min
Features and Benefits
- Integrated high displacement hydraulic piston motor > High torque and high performance
- Square holes of coupling plate > Cutter head can be rotated 90 degrees
- Filter on feed line when hoses are being connected to the excavator > Impurities prevented from entering the motor
- Gaskets fitted on drums > Seal against dust also when attachment is submerged into the ground, even in muddy conditions
- Replaceable anti-wear plates > Low maintenance cost
- Double support bearings for each drum > Longer service life as shaft transmits motion only and bears no load
Applications
- Quarries and Mines
- Port and Underwater Works
- Buildings and Infrastructure i.e. wall profiling
- Demolition, Stripping and Reclamation
- Roadworks
- Trenching
- Tunneling
- Utilities
- Agriculture and Forestry
Specifications
Specs / Model | TF 200 | TF 400 | TF 600 | TF 850 | TF 1100 | TF 2100 | TF 3100 |
Recomm. excavator weight (1) | 2.5 - 7 t | 6 - 12 t | 9 - 16 t | 14 - 22 t | 20 - 34 t | 28 - 50 t | 50 - 75 t |
Weight without bracket | 300 kg | 470 kg | 640 kg | 1,140 kg | 1,465 kg | 2,410 kg | 3,650 kg |
Nominal power | 30 kW | 40 kW | 50 kW | 70 kW | 90 kW | 120 kW | 185 kW |
Rotation torque | 2.8 kNm | 5.1 kNm | 7.4 kNm | 12.1 kNm | 20 kNm | 26.7 kNm | 48 kNm |
Cutting force | 15.1 kN | 22.5 kN | 30.5 kN | 40.2 kN | 61 kN | 71 kN | 128 kN |
Max. pressure (2) | 350 bar | 350 bar | 350 bar | 400 bar | 400 bar | 400 bar | 400 bar |
Required oil flow | 45 - 80 l/min | 65 - 120 l/min | 90 - 150 l/min | 140 - 190 l/min | 170 - 250 l/min | 240 - 340 l/min | 350 - 500 l/min |
These are the standard features, for custom solutions don’t hesitate to
- (1) User is responsible for ensuring that the equipment meets the excavator’s specifications and weight requirements.
- (2) Torque and cutting force decrease with lowered operating pressure. TRS/Simex does not accept responsibility or liability for the information provided.
Specifications are subject to change without notice.