The multi-purpose SR235M rig is suitable for a wide range of geotechnical piled foundation applications. The machine platform is powered by a powerful Stage V engine providing superior efficiency and demonstrating outstanding capabilities with smooth compound movement control, adjustable torque and rotation. The multi-purpose SR235M rig is our flagship entry rig into the UK piling market.
• Multi-purpose rig methods include: Rotary, LDP, CFA and a low headroom option
• High performance and reliability with lower fuel consumption
• New generation, ergonomic cab with greater space and improved visibility
PERFORMANCE
Multi-purpose
+ Multi-purpose rig including 4 technologies: Rotary, LDP, CFA and a low headroom option
+ Universal connection port design allows for quick conversion between different modes
Power and efficiency
+ Powerful Stage V TAD1181VE engine (265 Kw / 2000 rpm)
+ World class fuel efficiency combined with a reliable Exhaust Aftertreatment System (EATS) gives high uptime as well as low cost of ownership.
+ Next generation electrically controlled positive flow hydraulic system with pressure loss lowered by 12%
+ EP optimal control system distributes power in real time, which brings improved operating experience, quicker operation feedback and lower energy consumption
+ Main winch system adopts confluence technology to improve operation speed and efficiency
+ CFA can realise crowd drilling and improve adaptability under different operating conditions
+ Single layer wire rope on winch drum prolongs service life
Environmentally friendly
+ Stage V compliant engine for low exhaust emissions
+ Lower noise levels of 80db
Kelly Mode Rotary Drive
+ Multi-gear control with maximum spin speed of 30 rpm
+ Dual buffering system reduces vibration and avoids damage to device
+ Lengthened key sleeve design ensures alignment ability and drilling verticality
CFA Rotary Drive
+ The design of CFA rotary drive enables rapid conversion.
+ Gear box anti - sediment design ensures safety and high efficiency
SAFETY
+ Integrated platform with handrails and rear ladders for easier cab access and safe maintenance work
+ LED work lights for greater visibility and safer working in low light conditions
+ Fitted with rear view safety camera for greater visibility
+ Reverse alarm to attract attention and prevent accidents
+ Oversized safety mirrors fitted to the cab upright hand-rail for greater on-site safety
+ Engine start/stop button for ease of operation and improved security
+ Visual representation of locking device accurately shows the process of locking/unlocking, reduces Kelly bar wear and avoids accidents
OPERATOR COMFORT
+ Next generation, spacious and modern operator's cab
+ Premium air-suspension, ergonomic and anti-fatigue operators seat
+ Easy to use 10.4" HD touch screen display that supports multiple languages including English, French, Russian, Spanish, Portuguese, Turkish and Chinese
+ Excellent all-round visibility and LED work lights positioned on the front, rear and mast for safe working in low light conditions
+ Efficient climate control system for improved operator comfort
+ DAB radio with two fitted USB ports
+ Ergonomic joysticks for responsive and easy control
+ Lower noise levels of 80db for more comfortable working
+ Smooth crawler speed makes moving the rig around site more safely and at faster speed
+ Integrated CFA construction management system
+ Operating parameters and engine after-treatment system can be displayed on the main screen for easy monitoring
SERVICE
+ Worldwide service partners for engine repairs and maintenance
+ Easy access to all maintenance points
+ Equipped with central lubrication system for reduced servicing and less downtime
+ Integrated engine filters facilitate replacement saving time and money
Optional the drill bar of CFA Monitored Continuous Flight Auger.
Diameter of drill rod:φ325mm
Max. drilling diameter φ1000 mm
Max. drilling depth
Standard: 25 m (bit diameter φ800 mm, spiral drill pipe 4 section 4× 4m, 1 section 1 ×3 m,quality: 6000 kg)
Optional: 25 m (bit diameter φ500 mm, spiral drill pipe 3section 4× 4m, 1 section 1 ×3 m,quality: 4500 kg)
Optional: 25 m (bit diameter φ600 mm, spiral drill pipe 3section 4× 4m, 1 section 1 ×3 m,quality: 4800 kg)
Optional: 25 m (bit diameter φ700 mm, spiral drill pipe 3section 4×4m, 1 section 1×3 m,quality: 5000 kg)
Optional: 25 m (bit diameter φ900 mm, spiral drill pipe 3section 4× 4m, 1 section 1 ×3 m,quality: 6200 kg)
Optional: 25 m (bit diameter φ1000 mm, spiral drill pipe 3section 4×4m, 1 section 1 ×3 m,quality: 6500 kg)
Drilling tool
Can choose the twin screw dipper teeth, double cone bolt cutter tooth drilling tools
Engine | Model | TAD1171VE | ||
Rated power/speed | kW | 265 | ||
Rotary drive | Max. torque | kN •m | 240 | |
Rotational speed | r/min | 7~30 | ||
Main winch | Max.pulling force | kN | 240 | |
Max. single-rope speed | m/min | 0~70 | ||
Diameter of the steel wire rope | mm | 32 | ||
Auxiliary winch | Max.pulling force | kN | 80 | |
Max. single-rope speed | m/min | 0~70 | ||
Diameter of the steel wire rope | mm | 20 | ||
