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SM1100 full hydraulic crawler drilling rigs are configured with rotation-percussion rotary head or large torque rotation type rotary head as alternative, and equipped with down-the-hole hammer, which is designed for various hole forming operation. It is suitable for different soil condition, for example gravel layer, hard rock, aquifer, clay, sand flow etc. This rig is mainly used for rotation percussion drilling and normal rotation drilling in the project of bolt supporting, slope supporting, grouting stabilization, precipitation hole and underground micro piles, etc.
Top hydraulic head driver is driven by two high speed hydraulic motors. It can supply great torque and a wide range of rotation speeds.
Feeding and lifting systems adopt hydraulic cylinder driving and chain transmission, providing long feeding distance and convenient drilling operation.
The V style orbit in the mast ensures sufficient rigidity between the top hydraulic head and the mast, delivering stability at high rotation speeds.
Rod unscrew system makes the operation simple and efficient.
Hydraulic winch for lifting provides enhanced lifting stability and reliable braking capability.
The rotation unit driving system is controlled by a Variable Flux Pump, ensuring high operating efficiency.
Steel Crawlers are driven by a hydraulic motor, giving the rig wide maneuverability across different terrains.
| Specification / Item | Unit | SM1100A | SM1100B | |
|---|---|---|---|---|
| Power | Diesel Engine Model | - | Cummins 6BTA5.9-C150 | |
| Rated Output & Speed | kw/rpm | 110 / 2200 | ||
| Hydraulic sys. Pressure | Mpa | 20 | ||
| Hydraulic sys. Flow | L/min | 85, 85, 30, 16 | ||
| Rotary Head | Work Model | - | Rotation, percussion | Rotation |
| Type | - | HB45A | XW230 | |
| Max Torque | N.m | 9700 | 23000 | |
| Max Rotating Speed | r/min | 110 | 44 | |
| Percussion Frequency | min-1 | 1200 / 1900 / 2500 | / | |
| Percussion Energy | Nm | 590 / 400 / 340 | / | |
| Feed Mechanism | Feeding Force | KN | 53 | |
| Extraction Force | KN | 71 | ||
| Max. Feeding Speed | m/min | 40.8 | ||
| Max. Pipe Extract Speed | m/min | 30.6 | ||
| Feed Stroke | mm | 4100 | ||
| Traveling | Grade Ability | - | 27° | |
| Traveling Speed | km/h | 3.08 | ||
| Winch Capacity | N | 20000 | ||
| Clamp Diameter | mm | Φ65 - 215 | Φ65 - 273 | |
| Clamp Force | kN | 190 | ||
| Slide stroke of mast | mm | 1000 | ||
| Total weight | kg | 11000 | ||
| Overall Dimensions (L*W*H) | mm | 6550 * 2200 * 2800 | ||
Q1: Are you a factory or a trading company?
We are a factory, and we have our own trading company to handle exports and client services.
Q2: What are the warranty terms for the machine?
We provide a one-year warranty for the machine along with dedicated technical support based on your project requirements.
Q3: Will you provide spare parts for the machines?
Yes, we provide necessary spare parts to ensure continuous and smooth operation of the drilling rigs.
Q4: What is the voltage configuration of the products, and can they be customized?
Yes, the operating voltage can be customized according to your regional power grid specifications and requirements.
Q5: What soil and geological conditions is the SM1100 suitable for?
It is designed for diverse soil and geological conditions including gravel layers, hard rock, aquifers, clay, and sand flow.
Q6: What are the main project applications of this crawler drilling rig?
This rig is mainly applied in rotation percussion drilling and normal rotation drilling for bolt supporting, slope supporting, grouting stabilization, precipitation holes, and underground micro piles.
