285 kN.m Torque Piling Rig
Superior Performance
New Generation Rotary Drive
The piling rig SR285RC8 adopts multi-gear control and self-adaption technology to realize the perfect match of crowd force and torque, the cutting efficiency can be increased by 15%.
Construction Control Management System
Featured with leading active prevention technologies such as operability, fault alarm, monitoring and information recording/transmission.
Excellent Performance
The first chassis equipped with Kawasaki load control system is highly efficient and energy saving; Main winch confluence technology is adopted and the maximum speed reaches 70m/min.
Strong Rock Drilling Ability
Rotary drive of 260KN crowd force and 280KN•m torque rank the first in the industry; The upgraded and strengthened Kelly bar can realize the pile depth of 61m (interlocking bar) and 94m (friction bar).
Safety and Reliability
Reliable Structure
The light-weight pulley yoke, strengthened mast, new mast pivot and crowd sledge, box-type connecting board and lengthened drive bar ensure the high quality of structural parts.
Stable Chassis
The new generation of chassis features with heavy weight; low gravity center and the extended width of 4740mm enable the piling rig SR285RC8 high stability.
Safety Design
A series of safety design ensure the safety of operator and other personnel such as 360° full vision monitoring system, sunroof with large view, alarm on monitor, guardrail and emergency exit.
Easy-to-Service
Intelligent Service
The integrated electric cabinet realizes intelligent troubleshooting, which facilitates servicing.
Spacious Design
The design of divided access door provides enough space for maintenance and the layout of hydraulic system facilitates servicing.
Overall height | 24425mm |
Operating weight | 98t |
Max. pile diameter | 2300mm |
Max. pile depth (friction bar) | 88m |
Max. pile depth (interlocking bar) | 57m |
Max. output torque | 285kN.m |
Rotation speed | 5~24rpm |
Crowd force | 260kN |
Line pull | 260kN |
Stroke | 6000mm |
Main winch - line pull | 315kN |
Main winch - rope diameter | 36mm |
Main winch - max. line speed | 60m/min |
Auxiliary winch - line pull | 90kN |
Auxiliary winch - rope diameter | 20mm |
Auxiliary winch - max. line speed | 70m/min |
Forward/Backward | 5° |
Lateral | ±4° |
Chassis model | SY285R |
Chassis length | 7460mm |
Extended width | 4700mm |
Track shoe width | 800mm |
Swing radius (backside) | 4530mm |
Transport width | 3524mm |
Transport height | 3721mm |
Base engine Mitsubishi | 6D24-TLC1B |
Engine power | 250kW@2000rpm |
Emission standard | EU stage II/EPA Tier 2 |