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CR-18A Full Hydraulic Surface Core Drill Rig with 6400 N·m Max Torque, 3700 mm Feeding Stroke, and 178 kW Diesel Engine

CR-18A Full Hydraulic Surface Core Drill Rig with 6400 N·m Max Torque, 3700 mm Feeding Stroke, and 178 kW Diesel Engine

  • CR-18A Full Hydraulic Surface Core Drill Rig with 6400 N·m Max Torque, 3700 mm Feeding Stroke, and 178 kW Diesel Engine
  • CR-18A Full Hydraulic Surface Core Drill Rig with 6400 N·m Max Torque, 3700 mm Feeding Stroke, and 178 kW Diesel Engine
CR-18A Full Hydraulic Surface Core Drill Rig with 6400 N·m Max Torque, 3700 mm Feeding Stroke, and 178 kW Diesel Engine
Λεπτομέρειες:
Τόπος καταγωγής: Κίνα
Μάρκα: SINOCOREDRILL
Πιστοποίηση: ISO9001
Αριθμό μοντέλου: CR-18A
Πληρωμής & Αποστολής Όροι:
Ποσότητα παραγγελίας min: N/A
Όροι πληρωμής: L/C,T/T
Επικοινωνία
Λεπτομερής Περιγραφή Προϊόντος
Μάρκα: SINOCOREDRILL τύπος: Εξέδρα διάτρησης με πυρήνα επιφάνειας
Κινητήρας Ντίζελ: QSB 6.7-C240-30 Μέγιστο. Ροπή: 6400 N·m
Ικανότητα διάτρυσης: HQ 1400M Σίτιση εγκεφαλικού επεισοδίου: 3700 mm

CR-18A Full Hydraulic Surface Core Drill Rig High-Efficiency For Deep Hole Exploration

The CR-18A is a high-torque, deep-hole full hydraulic surface core drill rig designed and built by Jiangsu Sinocoredrill. It is specially developed for solid mineral exploration, geological prospecting, deep coring, and engineering investigation. With strong power, stable feeding, reliable clamping, and convenient operation, it supports standard wireline coring sizes including BQ, HQ, NQ, and PQ, making it an efficient drilling platform for complex field conditions.


Key Performance Features
  • Deep Drilling Capacity: BQ: 2200 m | HQ: 1400 m | NQ: 1800 m | PQ: 1000 m
  • Powerful Engine: QSB 6.7-C240-30 diesel engine, 6.7L 6-cylinder, rated power 178 kW (240 HP) at 2200 rpm
  • High-Torque Rotary System: Two-speed hydraulic motor, three-step infinitely variable speed 0-1250 RPM, max. torque 6400 N*m, spindle bore φ125 mm
  • Strong Lifting & Feeding: Main hoist single-line pull: 120 kN; hoisting speed: 0-65 m/min. Feeding stroke: 3700 mm; max. pullback: 22 ton; feeding thrust: 9 ton
  • Safe & Reliable Clamping: Hydraulic chuck holding capacity: 243 kN. Hydraulic rod clamp fits BQ to HWT casing. PQ foot clamp: spring-close / hydraulic-open for fail-safe operation
  • Flexible Drilling Angle: Mast angle adjustable 0-90°, drilling angle from 45° above horizontal to 90° vertical
  • User-Friendly Operation: Self-contained operator panel with manual hydraulic control valves, centralized operation, independent cooling system

Main Technical Specifications
Item Specification
Engine QSB 6.7-C240-30, 178 kW / 2200 rpm
Max. Torque 6400 N*m
Rotation Speed 0-1250 RPM (3-step infinitely variable)
Main Hoist Line Pull 120 kN
Feeding Stroke 3700 mm
Mast Height 9.5 m
Mud Pump 250 L/min, 8.0 MPa
Operating Weight 12 ton
Transport Dimension 6235×2230×2490 mm
Travel System Steel crawler

Applications
  • Solid mineral resource exploration and deep coring
  • Geological mapping, hydrogeological and engineering geological survey
  • Mine exploration, tunnel advance detection, slope investigation and stabilization
  • Exploration for metal/non-metal mines, coal, and geothermal resources

Product Advantages
  1. Full hydraulic drive for smooth power transmission, easy maintenance, and low failure rate
  2. Deep-hole efficiency with high torque and strong feeding for improved drilling speed and core recovery
  3. Safety design with multiple clamping protections and fail-safe functions for reliable field operation
  4. Excellent mobility with steel crawlers for easy relocation on mountainous and rough terrain
  5. Wide compatibility with BQ, HQ, NQ, PQ series drilling tools for high versatility

Sinocoredrill CR-18A focuses on deep hole, high power, stability and ease of use, providing a highly reliable drilling solution for geological and mining exploration.

CR-18A Full Hydraulic Surface Core Drill Rig with 6400 N·m Max Torque, 3700 mm Feeding Stroke, and 178 kW Diesel Engine 0

Στοιχεία επικοινωνίας
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

Υπεύθυνος Επικοινωνίας: Ms. Amelia

Τηλ.:: 86-18051930311

Φαξ: 86-510-82752846

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