Compact, powerful and Universality.
Compact and powerful
The KR 801 defines its own class of especially compact and at the same time universally usable drilling rigs. With a 2200 mm wide oscillating crawler, the KR 801-3GS drilling rig is perfectly suited to almost all tasks in specialised foundation engineering - from easy to more challenging drilling work. Special focus lies on further development of engine output and greater delivery rate of the pumps - Power Sharing and EEP-Package (EEP=Energy-Efficient Power).
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 machine is pre-fitted for installation of a KLEMM Bohrtechnik interlocking guard.
Load-bearing kinematics assembly
The reinforced boom assembly offers the greatest possible flexibility and at the same time enough load-carrying capacity for the operation of moderately heavy drill head units of the KH and KD range in conjunction with a maximum usable rod length of 4000 mm.
Universal and practical
Matched to the respective applications, various drill masts are available. For example, masts with gear feed or with cylinder feed (recommended for HPI applications) with up to 60 kN of retraction force. The very carefully and precisely designed build of the machine base makes additional jack-ups unnecessary. This makes the set-up of the drilling rig on the next drill hole very simple and efficient.
Future-oriented mobile hydraulics
The utilisation of fuel-saving, dual pump, load-sensing hydraulics achieves an extremely efficient hydraulic supply of the respective active consumers on the drilling rig. The operation of the newest generation of rotary heads with high-pressure hydraulics and a operating pressure of 350 bar maximum is a trend-setting feature. The newly developed machine exterior trim sets new standards in ergonomics, maintainability and design.
Advantages
Can be adjusted to the task at hand
- Water pump type GAMMA 202
- High pressure washer e.g DYNASET
- Lubricator
- Handling system type HBR 300 or HBR 301 for drill rods (both remote controlled)
- Installation of a lifting winch in combination with a lateral sliding carriage
- KLEMM drill data recording system MBS 5
- HPI
KLEMM benefits
Technical data
Chassis type | Crawler oscillating tracks | ||
Crawler components | B1 | ||
Tractive force max. | 100 kN | ||
Crawler speed | 1.6 km/h | ||
Chain width | 400 mm (3-rib) | ||
Ground clearance | 295 mm | ||
Oscillating range | +15 / -10 deg | ||
Ground pressure* | 77 kN/m2 | ||
Drilling rig weight | 12.6 t | ||
*) Ground pressure of the machine with even weight distribution, taking the total weight into account |
Type 160 / Type 160 (HPI) | Type 162-2 | Type 202/8 | |
|---|---|---|---|
Frame length | 3,950 mm / 6,300 mm | 5,500 mm | 5,500 mm |
Lattice mast extension (option) | - / 3,000 + 3,000 + 3,000 mm | - | - |
Single pass depth (option) | 13,000 mm | - | - |
Feed force | 25 kN | 60 kN | 80 kN |
Retraction force | 40 kN | 60 kN | 80 kN |
Feed rate | 23 m/mi | 8 m/min | 7 m/min |
Retraction rate | 16 m/min | 8 m/min | 7 m/min |
Fast feed rate | 75 m/min | 51 m/min | 45 m/min |
Fast retraction rate | 50 m/min | 51 m/min | 45 m/min |
Do you need support?
Martin Bonzel
Regional Sales
Region: North America | Canada
