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Medium Duty Core Drilling Trailers

Upgraded model CRT-T4 Dedicated Coring Trailer available, please click here

Single or two-speed infinitely variable hydraulic drill motors available with a wide choice of sizes to suit the particular application. Hydraulic drive always provides the best control and results in clean straight core samples

CRT-MCT Medium Duty Coring Trailers:
Option 1 – Honda 9.5 kW (12.7HP) Petrol engine P12-400
Option 2 – Hatz 7.5kW (10HP) Diesel engine D10-250

To carry out any form of testing straight & clean sided core samples are required. Vibration of a diamond core drill during the coring process will result in a badly finished core that will need to be ‘dressed’ before any meaningful testing can be carried out. In addition, vibration of a core drill will also quickly damage the diamond cutting face by erosion of the individual diamonds resulting in rapid wear rates. Coring should always be carried out using a rigid, stable & vibration free operating platform to ensure the integrity of core samples.
CRT-MCT Medium Duty Core Drilling Trailers are self contained and provide a rigid and stable drill platform for all types of coring in a wide variety of asphalt & concrete surfaces. The manually operated drill feed control provides for a rapid but safe drill penetration with minimum core bit wear rate.

Key Features

  • 4 to 5 hours of normal working is possible with the 10 litre fuel tank & 200 litre water tank
  • Drill diameters up to 400 mm
  • Drill depths of up to 650mm as standard with extension kits for deeper drilling
  • Hand fed drill allows for safe coring even through steel reinforcement bars
  • 103 dB maximum noise level
  • Power take-off facility for driving a hydraulic road breaker or hydraulic tamper

  • Key Uses

  • Medium code drilling in both asphalt and concrete surfaces. Ideal for taking occasional test samples in road surfaces or air field runways
  • One man operation keeps costs to a minimum
  • Technical specifications are subject to change without notice.

    Prime mover(s) Honda 9.5 kW (12.7HP) Petrol engine P12-400
    Hatz 7.5kW (10HP) Diesel engine D10-250
    Drill capacity Petrol Engine: Standard is 50mm to 400mm diameter, Spacer up to 450mm diameter
    Diesel Engine: Standard is 50mm to 200mm diameter
    Drill stand De-mountable drill stand for off-trailer drilling applications
    Drill mast Standard mast with single stroke up to 650mm
    Water tank 200 litres
    Water pump 12 V DC driven on-board switched pump
    Hydraulic reservoir 35 litres capacity
    Hydraulic outputs 20-30 litres /min @ 140 bar
    Tyres Type 145 Radial
    Suspension Torsion bar to EEC specifications
    Tow hitch 50mm to EEC Specification
    Brakes Overun brakes & gas assisted hand brake
    Dimension mm (WxDxH) 3600 x 1400 x 1250
    Weight (Unladen dry) Kg Petrol engine: 490 (Includes engine fuel & hydraulic oil)
    Diesel engine: 480 (Includes engine fuel & hydraulic oil)
    Weight (Laden dry) Kg Petrol engine: 690 (Includes 200 litres of water)
    Diesel l engine: 680 (Includes 200 litres of water)
    Optional extras Power take-off facility for operation of all EHTMA category hydraulic tools
    Optional extras De-mountable magnetic base beacon & night working lights

    ¹ others available upon

    Maintenance

    Annual Service and Maintenance Contracts are available for this device.
    Please enquire for further details. Note: This device should be checked and calibrated annually.

    Accessories

    Accessories are not included in the price of main device (unless stated otherwise) and may be purchased separately if required.

    CRT-DRIL-508 CRT-DRIL-508
    Breaker Take off kit 20 litres/min (excludes breaker)
    CRT-DRIL-508 CRT-DRIL-509
    Breaker Take off kit 30 litres/min (excludes breaker)
    CRT-DRIL-812 CRT-DRIL-812
    Spacers for large diameter drilling c/w studs & keys, up to 450mm
    CRT-DRIL-997 CRT-DRIL-999
    Selection of 7 ‘asphalt’ coring barrels 107mm to 212mm diameter.
    CRT-DRIL-611 CRT-DRIL-611
    Extension bar 100mm¹
    CRT-DRIL-611 CRT-DRIL-612
    Extension bar 200mm¹
    CRT-DRIL-611 CRT-DRIL-613
    Extension bar 300mm¹
    CRT-DRIL-810 CRT-DRIL-810
    Mast Mounted Amber Beacon for CRT-MCT
    CRT-DRIL-809 CRT-DRIL-809
    Spare wheel for CRT-MCT

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