Atlas Copco CM 765 and CM 785 Hydraulic DTH drill rigs
Atlas Copco CM 765 and CM 785 Hydraulic DTH drill rigs
Atlas Copco CM 765 and CM 785 Hydraulic DTH drill rigs
Atlas Copco CM 765 and CM 785 Hydraulic DTH drill rigs
Atlas Copco CM 765 and CM 785 Hydraulic DTH drill rigs
Atlas Copco CM 765 and CM 785 Hydraulic DTH drill rigs
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  • Load image into Gallery viewer, Atlas Copco CM 765 and CM 785 Hydraulic DTH drill rigs
  • Load image into Gallery viewer, Atlas Copco CM 765 and CM 785 Hydraulic DTH drill rigs
  • Load image into Gallery viewer, Atlas Copco CM 765 and CM 785 Hydraulic DTH drill rigs
  • Load image into Gallery viewer, Atlas Copco CM 765 and CM 785 Hydraulic DTH drill rigs

Atlas Copco CM 765 and CM 785 Hydraulic DTH drill rigs

Regular price
$10,000.00
Sale price
$10,000.00
Regular price
Sold out
Unit price
per 

Customized products, please inquire before placing an order.

CM 765 and CM 785 Hydraulic DTH drill rigs

Straightforward design,ground-breaking performance
Recommend Hole Diameter:102mm-171mm
 
 
CM 765 and CM 785 Hydraulic DTH Drill rigs
  CM 765 and CM 785 crawlers reflect the straightforward design of the drill rigs in AtlasCopco's 700 series. The rigs combine well-tested features and components common to AtlasCopco's ROC crawler range.

Combining productivity and cost efficiency
    Modifications have been made to further improve drilling capacity, hole quality, and overall cost efficiency. The CM 765 and CM 
785 DTH crawlers maximize productivity by drilling high-quality holes at a high penetration rate with optimum fuel economy, long accessory life and low maintenance costs. The CM 765 and CM 785 DTH crawlers are built for maximum profitability.
Advantages of the CM 765 and CM 785:
A highly-advanced, dependable feed system optimizes rock drilling performance.
Productive drilling, even in the most challenging rock conditions.
A reliable, maintenance-friendly hydraulic control system.
 
The powerful rotary head provides sufficient torque, even in the toughest rock conditions. This reduces the risk of jamming, leading to high productivity.
 
Tube breaking directly by the rotary head with the help of low-torque Z threads reduces wear on the pipes since there is no mechanical hard grip when breaking the joints.
 
A cylinder-driven,aluminium feed system.
 
Variable cooling fans optimize horse power draw and minimize fuel consumption and ambient noise.
 
An adjustable air flow switch allows the operator to adjust the flushing air volume as required from the cabin to improve hole quality, especially when collaring in poor rock conditions.
 
Spacious, operator cabin certified by FOPS and ROPS. Load sense-activated engine RPM control (auto throttle)helps save energy and reduce noise.

Optimal power for maximum profitability
The CM 765 and CM 785 DTH crawlers are equipped with a cylinder driven aluminium feed system that provides smooth feeding and contributes to a high penetration rate and long accessory life. The system secures  continuous  contact  between  the  drill  bit  and  fresh  rock to optimize the performance of the rock drill. The rigs are also equipped with an adjustable air flow switch that enables the operator to regulate the  flushing  air  volume  as  required  from  within  the  cabin  to  help maintain  hole  quality, particularly  when  collaring  in  poor  rock 
conditions.
 
Flexibility and mobility in focus
The CM 765 and CM 785 DTH crawlers have excellent terrain manoeuvrability. The well-balanced and sturdy super-structure with 432mm (17 inches) of ground clearance and full-length rock guards enable  the  rigs  to  drill  in  rough,  highly-demanding  terrain. Sufficient air and high torque allow the rig to cope with a wide range of rock conditions.
 
Ease of maintenance
To  minimize  and  simplify  maintenance, the number of hoses and valves on the feed system has been reduced to a minimum, and the breakout table has been built in a single piece. Simplified electrical system and pilot control hydraulics are easy to maintain. The feed profile  itself  is  sturdy  and  highly  resistant  to  bending,  with  sliding surfaces  protected  by  easily-exchangeable  steel  caps  that  virtually eliminate feed profile wear. The aluminium cradle is designed for easy retightening to compensate for sliding pad wear, ensuring smooth guid-
ing  at  all  times.  Service  points  are  within  easy  reach  along  the perimeter.
 
 
Optimimum fuel economy
Both models are equipped with variable-speed cooling fan controls to optimize horse power draw and fuel economy while minimizing the ambient noise  level.  Load-sensing hydraulics  and  engine  auto-throttle  help  to  save energy and minimize fuel consumption.  
 
Arctic package for extremely cold climates
 
The package consists of a 100,000-Btu, diesel-fired heat exchange pump that preheats the engine, fuel tank, hydraulic oil tank and water mist tank. A pressure-relief valve unloads the compressed air tank to  ensure easy cold start. The air regulators are also covered by heated pads, and all exposed hoses are spe-
cifically designed for arctic climate.

A selection of options on the CM 765 and CM 785
For a more comprehensive options list, please contact your local Atlas Copco Customer Center.
Alignment control

Central lubrication
The 3D hole inclination

The central lubrication system

Technical Data
CM 765
CM 785
Hole Diameter
 
 
Hole Diameter Range
102-152mm
110-171mm
Drill Depth(5m)
76、89、102mm
89、102mm
Drill change Power
7+1
Drill depth
39.4mm
Hammer Size
4"或5"
4"、5"或6"
Hydraulic Rotary Head
DDRH-A
DDRH-C
Rotary Speed
0-120 rpm
0-80 rpm
Max FN
4067 Nm
6100 Nm
Diesel Engine
CAT C11
CAT C13
1800rpm Rated Power
287 kw
328 kw
Exhaust Standard
Stage 3 Tier III
Fuel Tank
 
Volume
568 I
comply compressor
 
Max Work Pressure
25bar
FAD  Capacity
298 I/S
405 I/S
Drill Arm
 
Type
Single-Line
Forward beam
 
Forward Type
Oil Cylinder
Total length of Forward beam
9500mm
Forward Journey
5600mm
Forward Support
1150mm
Max Forward Speed
0.88m/s
Max Forward Power
34.5kN0.878m/s
Max Drawing Force,
67.6kN
Frame
 
Max Moving speed
3.2km/h
Engine Power
125.4kN
Climing
30°
Swing
±10°
Gap to ground
432mm
Transportation size
 
Net Weight
22200kg
22700kg
Width
2500mm
Length
12100mm
Height
3300mm

 

 
 
Standard
Rod wrapping device
Fuel saving device
Maximum engine speed control device
Centralized hydraulic system test points
Cooling fan speed control device
Meet Tier III engine emission standards
Two-dimensional electron angle meter
Forward compensation
Level for drill hole of the double pin seat body
Slag Water Mist System Preferences
Pre-separator
Dry dust collector
Mobile dust collector
Drill pipe thread lubricating device
FOPS and ROPS to meet the safety requirements of air-conditioned cab
Working headlights
Reversing warning device
Heavy-duty track frame
Can swing track frame
Air flow control openings
DTH hammer lubrication device (pneumatic)


Optional items
Three-dimensional electronic angle meter
Showing the speed and depth of the hole punch three-dimensional electronic angle meter
Centralized lubrication system
Canadian drilling works winch
Hydraulic System Test Kits
DTH hammer lubrication device (electric)
80 gallons water tank is not pressurized mist blowing slag
Dust collector instead of 120 gallons of Slag is not pressurized spray tank (80 gallons water tank can not be shared)
Low-temperature device (Standard 1)
- Diesel Engine Combustion Preheater 45.000 btu
Low-temperature device (standard 2) Special requirements
- Diesel combustion engine preheating device 100.000 btu
- Cold pipeline protection
- Hydraulic freezing cold
- Hydraulic oil tank and fuel tank heater
- Air compressor pressure regulator heater