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Universal and anchor drilling rig

Drilling rig KR 806-4GM

The anchor drilling rig with on-board magazine and manipulator MAG 6.1 for double rods. With the drive train of the KR 806-3GS - developed for heavy double head overburden drilling which requires one-person operation.

Heavy overburden drilling with double rods and on-board rod handling.

High drilling performance with compact dimensions
The drilling rig type KR 806-4GM was developed for heavy double-rod overburden drilling with on-board magazine MAG 6.1. Based on the technology of the KR 806-3GS, the rig offers high drilling power and compact dimensions (overall width). This means machine transportation, especially within the EU, is possible with minimum effort.

Energy efficiency
The basis of the drive train is a 175 kW diesel engine with exhaust gas treatment incl. particle filter for emission stages EU Stage V or USA EPA Tier 4 final. A version for emissions stage IV (EU) with 160 kW is still available. 

The hydraulic system comprises a dual-circuit load-sensing system with the reliable technologies, Load Limit Control and Power Sharing (patented). The hydraulic valve banks are integrated directly into the CAN bus and have extremely sensitive reactions. They are self-regulating so work independently of the temperature and highly accurately. The Energy Efficiency Package (EEP) includes a power and energy management system which adjusts the engine speed automatically and dynamically to the load and operating state. Fuel consumption and sound emissions are greatly reduced.
 

Optimised machine kinematics
The boom kinematics have been strengthened especially for the MAG 6.1, with regards to rigidity and long-term fatigue strength. The kinematics are designed primarily for shallow inclined bores with deep starting spots, and pile drilling with drilling locations sideways to the crawler tracks can now also be carried out.

The ability to control all functions by radio remote control is standard.
The functional safety of the machine controls complies with Performance Level C (ISO 13849), making its design extremely resistant to faults and fail-safe. The ROM and SPM modes are available in the machine in accordance with EN 16228. The machine is pre-fitted for installation of a KLEMM Bohrtechnik interlocking guard.

Maintenance and diagnostics
The display and diagnostics options have been hugely expanded, e.g. there are displays at the operating station for flow regulation of the individual flushing channels. All pump circuits are provided with easily accessible mini measuring ports.

Advantages

High productivity

Heavy overburden drilling with double rods for one-person operation.

Modularity

Many optimally coordinated components are available.

MAG 6.1

Carousel magazine with manipulator (patented). Optimum operator's view thanks to overhead drill rod change position.

Telematics

Telematics solution for machine, process and service data for fleet management, preventive maintenance, etc.

Can be adjusted to the task at hand

  • Carousel magazine for various rod diameters
  • Parallel height-adjustable operator panel with vandalism protection, mounted to the machine
  • Feed stroke limitation and position display of the carriage, electronic, can be programmed by the operator
  • Biodegradable hydraulic oil and bypass flow filtration
  • Remote controlled and monitored flushing equipment for up to three different fluids, suspensions or air, flushing pumps, compressed air lubricator (max. 35 bar), HD washer with cleaning lance

Details and options

Component carrier

Component carrier, equipped for additional components such as water pump, compressed air lubricator, multi-channel flushing equipment, washers and hose drum with washing lance

Details and options

Manometer box

Large manometers, easy to read from a distance, brought together in a box which can be pointed towards the operator.

Details and options

Radio remote control

All tramming, set-up and drilling functions are operated by radio remote control (Standard).

Details and options

Control panel

A conventionally operated control panel is available instead of the radio remote control (option). It is permanently fixed to the machine, is pivotable and parallel height-adjustable.

Details and options

Machine control

Machine control with LCD colour screen and touch-input

Details and options

Engine compartment

Engine, pumps, cooler etc. are easily accessible.

Details and options

EEP

The drilling rig in the series already has a complete range of efficiency components such as automatic, highly dynamic adjustment of the engine speed to the load sitation, and Power Sharing of the main pump circuits (patented).

Details and options

Rod loader

By changing the drum, the magazine MAG 6.1 can be adjusted for various rod and casing diameters.

KLEMM benefits

Training

Clear training sessions for your team. Custom-made training sessions at the Klemm factory or in-house for your team.

On-site service

Maintenance and servicing, expert inspections and repairs by experienced staff on site.

Spare parts

Speedy processing, even in emergencies outside of normal working hours, readily available storage technology.

Complete solution

Drilling equipment and individual solutions perfectly suited to the drilling task and drilling rig, all from one source.

Technical data

Engine type

Volvo Penta TAD 583VE

Volvo Penta TAD 572VE

 

certified according to

EU Stage V, EPA Tier 4f

EU Stage IV, EPA Tier 4f

 

Exhaust gas treatment

DOC+DPF+SCR+ASC

SCR-only

 

Power

175 kW

160 kW

 

DEF tank capacity

45 l

45 l

 

Fuel tank capacity

400 l

400 l

 

Sound power level LWAd

109 dB(A)

   

Full body vibration A(8)eff

< 0.5 m/s2

   

Hand-arm vibration A(8)eff

< 2.5 m/s2

   

1st circuit

240 l/min (load-sensing)

   

2nd circuit

240 l/min (load-sensing)

   

3rd circuit

30 l/min

   

4th circuit

20 l/min

   

5th circuit (option)

40 l/min

   

System pressure max.

350 bar

   

Hydraulic tank capacity

550 l

   

Chassis type

Oscillating crawler tracks

   

Crawler components

B2

   

Tractive force max.

188 kN

   

Crawler speed

2.0 km/h

   

Chain width

500 mm (3-rib)

   

Ground clearance

390 mm

   

Oscillation range

+14 / -5 deg

   

Width

2,800 mm

   

Ground pressure*

81 kN/m2

   

Weight

21.9 t

   
 

*) Ground pressure of the machine with even weight distribution, taking the total weight into account

   
 

Type 301/6

Type 303/10 (HPI)

 

Frame length

6,900 mm

7,600 mm

 

Extension (option)

-

2,500 mm

 

Lattice mast extension (option)

-

6,000 + 4,000 + 3,000 mm

 

Single pass depth (mm)

-

20,100 mm

 

Feed force

100 / 50 kN

100 / 50 kN

 

Retraction force

100 / 50 kN

100 / 50 kN

 

Feed rate

5 / 11 m/min

5 / 11 m/min

 

Retraction rate

5 / 11 m/min

5 / 11 m/min

 

Fast feed ratel

33 / 65 m/min

33 / 65 m/min

 

Fast retraction rate

33 / 65 m/min

33 / 65 m/min

 

Rod loader type

MAG 6.1

   

Rod payload max.

1,100 kg

   

Effective rod length max.

3,000 mm

   

Casing/rod diameter max.

178 mm

   

Storage locations (example)

7x D=152 mm, 7x d=89 mm

   
 

Rotary head*

Hydraulic drifter*

Double head*

 

KH 25

KD 2524

KH 25 / KD 1215R (HP) or KH 25 / KH 21

 

*) largest possible drill heads, depending on rig configuration

   

Use

Piling

Micropiles

Use

Piling

Micropiles

Use

Anchoring

Securing of an excavation pit

Use

Demonstration

One-person operation with radio remote control

Do you need support?

Martin Bonzel

Regional Sales

Region: North America

+49 2761 705-138

+49 151 15124270

martin.bonzelnoSpam@klemmnoSpam.de

United States - West
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