Drilling equipment & exploration services
长坤地质 CHANGKUN GEO

CORE DRILLING

KF-ED960C+

Hydraulic intelligent core drilling rig

KF-ED960C+ supports deep core exploration for gold and polymetallic deposits, with a six-speed gearbox, real-time drilling monitoring and hydraulic power-head side shift. Select the rig for core size and target depth, with rods, tubes, barrels, bits and site materials considered in the project package.

NQ drilling depth: 1,800 m

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Product overview

Deep exploration focused on core recovery

KF-ED960C+ supports gold and polymetallic exploration where core samples are required. Depth references vary with the core size. Selection should consider target depth, core size, formations and tooling together, rather than relying on a single maximum-depth figure.

Systems for drilling, rod handling and core recovery

Equipment features include a six-speed gearbox, real-time drilling parameter monitoring, hydraulic power-head side shift and wireless crawler travel control. These systems address changing drilling conditions, machine-status monitoring and access for core recovery. Confirm the exact equipment list for the purchase.

From the rig to the core tooling system

A project enquiry can include core rods, wireline barrels, inner and outer tubes, bits, reaming shells and core boxes. Rods and tubes are selected in NQ, HQ or PQ classes with 1.5 m or 3 m lengths, keeping the matching model consistent. Drilling materials and spare-parts lists can be discussed for the site.

  • Six-speed heavy-duty gearbox
  • Real-time drilling parameter monitoring
  • Hydraulic power-head side shift
  • Wireless crawler travel control

Specifications

NQ / NTW drilling depth1,800 m
HQ / HTW drilling depth1,200 m
PQ drilling depth800 m
Maximum torque7,200 N·m
Lifting force240 kN
Drilling angle40°–90°
Spindle speed0–1,100 rpm
Feed travel3.5 m / 2.5 m
Feed force62 kN
Wireline capacity1,800 m · Ø6.8 mm
Wireline winch pull15 kN
Clamp through bore127 mm
Clamping force105 kN
Main pump pressure30 MPa
Mud pump flow / pressure250 L/min · 10 MPa
Generator output / voltage12 kW · 220 / 380 V
Transport dimensions5,100 × 2,100 × 2,950 mm
Machine mass10,600 kg

Values are for equipment selection; supplied configurations follow the quotation and equipment documents.

Selection questions

How do the depth references relate to size?

The current references are 1,800 m for NQ/NTW, 1,200 m for HQ/HTW and 800 m for PQ. These are different tooling sizes; actual capability depends on the formation and configuration.

Can tooling and consumables be included?

Yes. List the rod and tube classes and lengths, bit sizes, assemblies and spare-parts quantities so the complete supply scope can be checked.