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Universal and anchor drilling rig

Drilling rig KR 805-3G

The powerful universal and anchor drilling rig for overburden drilling with heavy hydraulic drifter.

For heavy overburden drilling

Problem-free transport
The drilling rig is powered by a diesel engine with 160 kW which complies with the current emission regulations (EU Stage V / EPA Tier 4 final). With a machine width of 2.3 m and a weight of approx. 15 t, problem-free container or truck transport is possible.

Optimised kinematics
The machine has an optimised kinematic drill mast connection with a large range of slewing and setting options.

Flexibly adjustable hydraulic control
Using load-sensing technology, patented Power Sharing and the Energy Efficiency Package (EEP), the machine adapts well to a wide range of consumer configurations whilst also saving resources, such as hydraulic drifter, rotary head, double head drilling unit. Additional components such as a crane, magazine, winch or flushing pumps can also be installed.

Proven modular concept
For the KR 805-3G, you can choose from drill masts with drive or cylinder feed systems and the option to adapt for lattice mast extensions. Drill rods magazines can be used with the drilling rig.

Functional safety
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 drilling rig is prepared for the installation of an interlocked guard. Radio remote control for all functions is also available for the machine.




The concept of the drilling rig is designed for a variety of applications. A wide range of options are available.


A variety of matching kits suited to the respective application is available.

Rod loader solutions

Mechanised rod handling with rack magazine MAG 2.1 or gripper loader MAG 1.2


The optional KLEMM DataLink AIR module for the transfer of machine, process and service data into the cloud.

Can be adjusted to the task at hand

  • 500 mm wide grouser plates (machine width 2500 mm)
  • High-pressure grouting equipment with KH 14SK and 6 m + 4 m + 3 m Lattice mast extension (only possible on drill mast 305)
  • Rod magazine MAG 2.1 for rotary percussion and overburden drilling with hydraulic drifter KD 2524 on carriages (payload = 600 kg)
  • Rod handling system
  • Flushing pump
  • Cathead with lifting winch, 10 kN pulling force
  • Biodegradable hydraulic oil and bypass flow filtration
  • Lubricator 8 l / 20 bar / 1/2"
  • Winch with 295 m cable for wire-line core drilling

Details and options

EEP functionality

The drilling rig is equipped with the entire range of functions of the EEP: Such as automatic engine speed adjustment and Power Sharing (patented)

Details and options

Functional safety

The performance levels of the drilling rig control comply with EN 16228. The surround signal lamp informs users of certain states and the (safety) operating modes.

Details and options

Engine compartment

The engine compartment is easily accessible for maintenance purposes.

Details and options

Machine control

The machine control is protected but still easy to access. A colour LCD display and operator panel visualise important machine parameters and simplify use interaction.

Details and options

Radio remote control

Drilling, tramming and set-up functions can be controlled safely with radio remote control (standard).

Details and options

Control panel

Instead of the radio remote control, a control panel is optionally available for more conventional operation.

Details and options

Component carrier

The drilling rig has a component carrier for the assembly of various optional components, e.g. for water pump, a washer and/or a compressed air lubricator. 

Details and options

Oscillating tracks

The drilling rig has two actively or passively oscillating crawler tracks. This makes both safe working on uneven terrains and truck loading or unloading processes easier. 

Details and options

Central lubrication points

Lubrication lines can be brought together at central points, making regular maintenance easier.

Details and options


The stable boom kinematics are designed specially for anchor drilling. However, vertical drill mast positions, including to the side of the undercarriage, can also be reached easily.

Details and options

DTH bores

For DTH bores, the gripper loader MAG 1.2 (for large rod useful lengths) significantly speeds up rod changes.

Details and options

Hydraulic drifter

The drilling rig is particularly suited to overburden drilling with the heavy hydraulic drifter KLEMM KD 2524. 

KLEMM benefits


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 fro

Technical data

Engine type

Volvo Penta TAD 582VE

Volvo Penta TAD 572VE


Certified according to

EU Stage V, EPA Tier 4f

EU Stage IV, EPA Tier 4f


Rated power output

160 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

190 l/min (load-sensing)


2nd circuit

190 l/min (load-sensing)


3rd circuit

30 l/min


4th circuit

20 l/min


5th circuit (optional)

40 l/min


Operating pressure max.

350 bar


Hydraulic oil tank capacity

550 l


Chassis type

Oscillating crawler tracks


Crawler components



Tractive force max.

148 kN


Crawler speed

2.0 km/h


Chain width

400 mm (3-rib)


Oscillating range

+13 / -13 deg


Ground pressure*

70 kN/m2


Drilling rig weight

16.3 t


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


Type 162-2

Type 202

Typ 305 (HPI)

Frame length

8,600 mm

6,200 mm

6,600 mm

Lattice mast extension (option)



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

Single pass depth (option)



16,500 mm

Feed force

60 kN

100 / 50 kN

48 kN

Retraction force

60 kN

100 / 50 kN

95 kN

Feed rate

9 m/min

5 / 11 m/min

15 m/min

Retraction rate

9 m/min

5 / 11 m/min

7 m/min

Fast feed rate

56 m/min

33 / 65 m/min

78 m/min

Fast retraction rate

56 m/min

33 / 65 m/min

40 m/min


Rotary head*

Hydraulic drifter*

Double head*


KH 39

KD 3428

KH 25 / KD 1011


*) largest possible drill heads, depending on rig configuration




Anchoring a wall of an excavation pit using the rack magazine MAG 2.1


Cavity filling

Anchoring of a diaphragm wall using a rod manipulator


Ground water control

Anchorings in ground water managment with heavy overburden drilling system and hydraulic drifter


Ground water control

Anchorings in ground water managment with heavy overburden drilling system and hydraulic drifter

Do you need support?

Martin Bonzel

Regional Sales

Region: North America

+49 2761 705-138

+49 151 15124270


United States - West
BAUER Equipment America, Inc.
680 Conroe Park West Drive
77303 Conroe, Texas
United States
United States - Nord-Ost
ECA Equipment Corporation of America
1000 Station Street
15108 Coraopolis, PA
United States