SR125-MV
37T Rotary Drilling Rig
Maximized uptime is a top priority for you and for us. With common, trusted, high performing components like Cummins engines, Rexroth and Kawasaki motors and Kawasaki pumps will keep you running. With our powerful crowd cylinder or winch, you can easily drill through hard material to make the most of the day’s work. Operators appreciate the easy to navigate and intuitive 10.4 inch touchscreen display and technicians like the ability to self diagnose issues with on-board diagnostics.
Fast winch speeds, and auto return to center get you back on the hole faster so that you can optimize productivity throughout the day. Top that off with the safety features blind side and backup cameras, cab protection screens, high visibility cab and counter- weight and swing alert lights.
Easy to transport so you can get the most out of the daylight , the SR125MV moves on a single truck and is ready to go to work when it arrives on site.
| Engine | |
| Engine Model |
Cummins B4.5
|
|
Power rating
|
200 HP/2200rpm
|
|
Exhaust emission Standard
|
Tier 4 Final |
|
Fuel tank capacity
|
415 L
|
|
AD Blue tank capacity
|
45L |
|
Main winch
|
|
|
Rope layers
|
2 |
|
Line pull 1st layer
|
140 kN
|
|
Rope diameter
|
24mm |
|
Rope speed 1st layer
|
80m/min |
|
Auxiliary winch
|
|
|
Rope layers
|
2 |
|
Line pull 1st layer
|
60 kN
|
|
Rope diameter
|
14 mm
|
|
Rope speed 1st layer
|
75 m/min
|
|
Hydraulic system
|
|
|
Main pumps flow
|
286×2 L/min
|
|
Hydraulic oil tank capacity
|
370 L
|
|
Undercarriage
|
|
|
Type
|
variable gauge, telescoping removable sides
|
|
Overall width with retracted crawlers
|
2550 mm
|
| Overall width with extended crawlers |
3650 mm
|
|
Width of triple grouser track shoes
|
600 mm
|
|
Overall length of crawlers
|
4512 mm
|
|
Traction force
|
228 kN
|
|
Travelling speed
|
2.8±0.5 km/h
|
|
Cylinder Crowd System
|
|
| Stroke | 3700mm |
| Crowd force pull down/up | 120/150kN |
|
Rotary drive power
|
|
|
Rated output torque
|
130 kN·m
|
|
Rotation speed
|
6~40 rpm
|
|
Weight
|
7760 kg
|
SR125-V is installed with the latest generation Stage-V &T4f Diesel engines set up with the low idle control able to improve efficiency and mitigate noise pollution.
The selected engine is the Cummins B4.5. It is an extremely powerful engine, it is efficient and flexible and finally helping the operator to easily deal with the most demanding jobs.
The hydraulic and electric systems design follows the path which had already been drawn for the SANY generation and therefore Nos. of components are reduced in order to minimize energy losses, to ease maintenance and finally improving reliabili- ty.
The all new rotary-head features a 15% increased torque output through SANY control system regulation and a very high transmission efficiency.
The electronic control of the hydraulic motor displacement brings advantages in terms of efficiency and effectiveness. When working in very hard rock the system provides all the torque available while adjust it at the minimum torque needed in case of easy soil.
Most important: when the drilling phase, the maximum possible speed is always used maximizing therefore the perfor- mance and the production rate.
