Overview
Stock number:
PF 38283
Categories:
Diaphragm Wall Drilling Rigs
Manufacturer:
Mait
Model:
HR260
Year of manufacture:
2016
Working hours:
1579
Key Features:
Key features
- 1579 Working hours
- CP Version
- 70m Kelly bar (5 section, square joint - 200x200mm, OD - 445mm)
- 1m Mast extension
- CAT Engine (328kW power)
- Main winch capacity - 240kN
- Auxiliary winch capacity - 80kN
- Rotary stroke - 6100mm
- Max nominal rotary torque - 260kNm
- Nominal rotary pull down - 280kN
- Nominal rotary pullback - 280kN
- Total weight with Kelly bar - approx. 79tons
- Max depth - 70m
- Max diameter - 2600mm uncased - 2300mm cased
- Special revolving telescopic kit for diaphragm walls (grab excluded) - 1 telescopic square bar for 35m depth
- Support and guide frame which revolves +/- 180° through a motor reducer group
- Special cathead - grab version
- Kelly bar guide - grab version
- Hydraulic and electrical system
- Kit for using the grab with the freefall auxiliary winch
- Connection for KD2-H series grab for revolving telescopic diaphragm walls kit
- Complete rectangular grab 400x3200mm KD2-H series composed by the body grab and the jaws 400x3200mm
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