KR300ES Low Headroom Rotary Drilling Rig

KR300ES Low Headroom Rotary Drilling Rig

Product Model: KR300ES Drilling depth: 31.2m Total weight: 76t
KR300ES Low Headroom Rotary Drilling Rig
Product Details

 Product Description

  1. The original made in USA powerful Cummins engine is selected to integrate with the core technology of TYSIM in electronic control system and hydraulic system to maximize its working performance.

  2. The whole series of Tysim products have passed GB certification and EU EN16228 standard certification, better dynamic and static stability design to ensure construction safety;

  3. TYSIM makes its own chassis specially for rotary drilling rig to perfectly integrate the power system with the hydraulic system. It adopts the most advanced load sensing; load sensitivity; and proportional control hydraulic system in China, making the hydraulic system to be more efficient and energy-saving.

  4. The working height is only 11 meters, and with the large torque power head, it can meet the construction of most low headroom conditions.
  5. Perfectly matching the increased pressure with the power head torque for better efficiency when drilling rock;
  6. The power head is designed with an extra option for drilling rock to reduce the operation intensity of the operator, and greatly enhance the ability for drilling rock;
  7. Driven by double rotary motors to attain powerful rotary braking performance and to ensure stability and safety when drilling at extreme drilling torque.
  8. Front positioned single drive main winch with only two layers during operation to greatly improve the service life of the wire rope;
  9. The strong rotary braking performance provides stability and safety when drilling in extreme construction conditions so as to ensure the vertical degree of the pile

  10. The height is only 11 meters in operational status, when matched with power head with big torque, it can meet most of the jobsite conditions with low clearance construction requirements.

    Product Parameters

    KR300ES 
    Performance Parameter Unit Value
    Max. torque kN.m 320
    Max. drilling diameter mm 2000
    Max. drilling depth m 31.2
    Working speed rpm 6~26
    Max. cylinder pressure kN 220
    Max. hoist capacity kN 220
    Main winch pull force kN 230
    Main winch speed m/min 66
    Auxiliary winch pull force kN 110
    Auxiliary winch speed m/min 70
    Max. cylinder stroke mm 2000
    Mast side raking ° ±5
    Mast raking forward ° 5
    Mast raking backward ° 90
    System pressure mpa 34.3
    Pilot pressure mpa 3.9
    Rotating speed rpm 5
    Max. walking speed km/h 1.5
    Max. pull force kN 560
    Operating height mm 11087
    Operating width mm 4300
    Transport height mm 3590
    Transport width mm 3000
    Transport length mm 10651
    Total weight t 76
     
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