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Our “YALI” side load housings has Box to Box connection, improves flexibility to choose the tooling based on soil condition. These housings are built from 4145 Heat treated alloy steel, outer body is protected with state-of-the-art robotic laser cladding to enhance the wear protection.

In “YALI” Housings the sonde is secured inside the nylon tube with the help of adaptors provide extra cushion / protection to sonde and extends its life in hard drilling conditions. These housings are compatible with Underground Magnetics & DigiTrak 15” & 19” transmitters.

HDD

THD76S

  • Outer diameter 76mm ( 3”)
  • Side lid with 5 point bolt locking system
  • Accommodate 15” Transmitter
  • Compatible with Vermeer and Ditch Witch 5 & 6 bolt locking pilot bits
  • Outer body protected with laser hardfacing to enhance the life of housing

* For any customized threads please contact us

Part No. Diameter Bolt Pattern Connection Transmitter
THD76S - 2" IF BOX 76 mm / 3" 6 BOLT (1/2") 2" IF BOX 15"
THD76S - FS600 76 mm / 3" 6 BOLT (1/2") FS600 15"
HDD

THD76B

  • Outer diameter 76mm ( 3”)
  • Side lid with 5 point bolt locking system
  • Accommodate 15” Transmitter
  • Box to Box thread connection gives flexibility to choose the drilling tools based on the soil conditions
  • Outer body protected with laser hardfacing to enhance the life of housing

* For any customized threads please contact us

Part No. Diameter Description Connection Transmitter
THD76B - 2" IF BOX 76 mm / 3" 2" IF BOX - BOX 2" IF BOX 15"
THD76B - FS600 BOX 76 mm / 3" FS600 BOX - BOX FS600 BOX 15"
HDD

THD85B

  • Outer diameter 85mm ( 3.35”)
  • Unique sliding lid design that locks with housing at 4 points.
  • Option to choose from 15” or 19” Transmitter
  • Box to Box thread connection gives flexibility to choose the drilling tools based on the soil conditions.
  • Outer body protected with laser hardfacing to enhance the life of housing

* For any customized threads please contact us

Part No. Diameter Connection Transmitter
THD85B - 2-3/8" API BOX 85 mm / 3.35" 2-3/8" API BOX - BOX 15" / 19"
THD85B - NC23 ΒΟΧ 85 mm / 3.35" NC23 BOX - BOX 15" / 19"
THD85B - FS700 BOX 85 mm / 3.35" FS700 BOX - BOX 15" / 19"
HDD

THD95B

  • Outer diameter 95mm ( 3.75”)
  • Unique sliding lid design that locks with housing at 4 points.
  • Option to choose from 15” or 19” Transmitter
  • High capacity flow (200 Lts/min) thru the housing for better transmitter cooling & enhanced drill bit cutting structure cleaning.
  • Box to Box thread connection gives flexibility to choose the drilling tools based on the soil conditions.
  • Outer body protected with laser hardfacing to enhance the life of housing.

* For any customized threads please contact us

Part No. Diameter Connection Transmitter
THD95B - 2-7/8" API BOX 95 mm / 3.75" 2-7/8" API BOX - BOX 15" / 19"
THD95B - NC23 ΒΟΧ 95 mm / 3.75" NC23 BOX - BOX 15" / 19"
THD95B - FS800 BOX 95 mm / 3.75" FS800 BOX - BOX 15" / 19"
THD95B - FS900 BOX 95 mm / 3.75" FS900 BOX - BOX 15" / 19"
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