Series 1 — winch, travel, rotary-head & swing gearboxes
Main winch, travel and rotary-head drives for rotary drilling rigs. Main winch in ratios 115/129/174/215; rotary-head drives 36,000–40,000 N·m.
5 sections
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Complete unit drives
Travel, swing, rotary-head and winch drives built to suit a specific carrier machine, plus mixer drum drives and hydraulic pump or motor shaft assemblies. Each assembly ships with part-level spare-parts data: exploded views for part numbers, dimension drawings for selection.
3 product groups
Series 2 — hydraulic pump & motor shafts
Hydraulic pump, motor and drive-shaft parts for major overhauls, matched item by item against part numbers and exploded views. Single pieces supplied.
1 section
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Series 3 — concrete mixer drum drives
Planetary drum drives for concrete mixer trucks: ratio 23 or 44 at 30,000 N·m for 1–5 m³ trucks, ratio 112 at 48,000 N·m for 6–8 m³ trucks.
2 sections
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