Rotation Head 1200 is a high-performance hydraulic rotation head designed for deep exploration drilling requiring high torque and speed. Featuring a 90 mm floating spindle with 4 keyways, it ensures superior strength and operational stability under heavy drilling loads.
The three-speed ratio system (7:1, 5:1, 3:1) provides maximum flexibility to adapt to various ground formations. With a drilling capacity of up to 1200 meters (NQ), Rotation Head 1200 is ideal for large-scale exploration and mining projects.
Product Type: Hydraulic Rotation Head
Spindle: Floating spindle with 4 keyways
Spindle OD: 90 mm
Maximum Speed: 1473 rpm
Speed Ratios:
7 : 1
5 : 1
3 : 1
Max / Min Torque:
7 : 1 → 3,689 / 3,031 Nm
5 : 1 → 2,635 / 1,675 Nm
3 : 1 → 1,581 / 1,299 Nm
Operating Pressure: 310 bar / 4500 psi
Flow Rate: 150 l/m
Depth Capacity:
NQ: up to 1200 meters
Unit Dimensions: 740 mm × 380 mm × 387 mm
Hydraulic Motor: A6VM 107
