Rotary Auger Drilling Rig Machine Engineering Construction Foundation Pile Drilling Rig Equipment
| After-sales Service: | Online Technical Services |
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| Warranty: | 1 Year |
| Certification: | CE, ISO 9001:2015 |
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Basic Info.
- Model NO.
- SRP520
- Condition
- New
- Drill Hole Diameter
- 1400mm
- Drill Hole Depth
- 20m
- Bit Type
- Diamond Bit
- Drilling Way
- Rotary
- Type
- Crawler
- Weight
- 24000 Kg
- Feature
- High Efficiency,Hydraulic Controlling
- Application
- Engineering Construction
- Advantage
- High Performance
- Product Name
- Rotary Drilling Machine
- Working Pressure
- 32MPa
- Walking Speed
- 2.5kw/H
- Rotate Speed
- 17-35r/Min
- Rated Power
- 153kw
- Maximum Stroke
- 3000mm
- Max.Pull-Down Piston Pull
- 120kN
- Max.Pull-Down Piston Push
- 100kN
- Auxiliary Winch Rated Tension
- 30kN
- Main Winch Rated Tension
- 80kN
- Max.Single-Rope Speed
- 60m/Min
- Transport Package
- Goods Can Be Packed According to Customer Requirem
- Specification
- 7150*2600*11700mm
- Trademark
- SANROCK
- Origin
- Zhejiang, China
- Production Capacity
- 300pieces/Month
Packaging & Delivery
- Package Size
- 970.00cm * 260.00cm * 345.00cm
- Package Gross Weight
- 24000.000kg
Product Description
The mast of this rig is short and small. It is speciallu designed for the construction of bridges, tunnels, railways, high-voltage lines and other special working conditions with limited space height.
Crawler Rotary Drilling Rig
Rotary drilling rig is a heavy-duty construction machine designed for efficient foundation drilling in civil engineering projects. Equipped with a crawler undercarriage,it offers mobility and stability across challenging terrains, including soft soil, slopes, and uneven surfaces. The rig features a powerful rotary drilling mechanism capable of excavating deep foundation piles with precision, reaching significant depths (typically 20-80 meters).
It's applicable for concrete cast in situ pile for foundation construction such as urban construction,railway,highway,bridge,subway and building.






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Produce Name: Rotary Drilling Rig
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SRP520 Main Technical Parameters
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Engine
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Model
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Weichai
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Rated power
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KW
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153
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Rotary Drive
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Max.output torque
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KN.m
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100
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Rotary speed
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r/min
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17-35
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Max.Drilling Diameter
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mm
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1400
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Max.Drilling Depth
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m
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20
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Main Winch
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Rated Tension
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KN
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80
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Max.single-rope speed
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m/min
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60
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Auxiliary Winch
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Rated Tension
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KN
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30
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Max.single-rope speed
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m/min
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60
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Lateral/forward/backward inclination of mast
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°
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±5/5/15
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Pull-Down Cylinder
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Max.pull-down piston push
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KN
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100
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Max.pull-down piston pull
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KN
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120
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Maximum stroke
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mm
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3000
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Chassis
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Max.traveling speed
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km/h
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2.5
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Min.ground claerance
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mm
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360
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Crawler board width
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mm
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600
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System Working Pressure
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MPa
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32
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Overall Drilling Weight
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t
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24
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Dimension
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Working Condition
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mm
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7150*2600*11700
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Transportation Condition
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mm
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9700*2600*3450
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Feature:
The structure is simple and delicate, the durability is good, the stability of the whole machine is good, the cost is saved and the maintenance is more convenient.
Infinite rotation, double-lift winch, main winch to ensure that the rated lifting weight, is more than twice the year-on-year increase.
Match the reasonable hydraulic system, the oil temperature is normal in summer.









1.what can you buy from us?
DTH drilling rig,core drilling rig,highway pile driver,solar pile driver ,anchor pile driver
,rotary drill rig ,underground jumbo drill rig ,screw air compressor,DTH hammer,drill rod,
piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.
2.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.
3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.
4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
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