E+M - Model UH4 -Universal Drilling Unit

Drilling mast with hydr. feed

• Free mast height max.: 11.9 [mm]
• Top drive stroke max.: 7.6 [mm]
• Pressing force max.: 80 [kN]
• Traction force max.: 200 [kN]
• Hook load max.: 500 [kN]
• Mast extension max.: 5 [mm]

Auxiliary extension

• Displacement path max.: 1.2 [mm]
• Loading max.: 40 [kN]

Top drive

• Torque max.: 51 [Nm]
• Speed max.: 367 [min-1]
• Clearance max.: 140 [min/mm]
• Tilting / pivoting angle max.: 85/106 [°]
• Tilting moment max.: 59 [kNm]

Rod screwing device

• Rod bell, mechanical Ø max.: 250 [mm]
• Gripping head, hydraulic Ø max.: 200 [mm]

Collet chuck, hydraulic

• Clearance, open/closed Ø max.: 1.450-330 [mm]
• Clamping - Ø max.: 324 [mm]

Holding gripper, hydraulic

• Clearance, open/closed Ø max.: - [mm]
• Clamping - Ø max.: - [mm]

Breaking pliers, hydraulic

• Clamping - Ø max.: 273 [mm]
• Breaking strength max.: 34 [Nm]
• Rotary casing table/machine, hydraulic: possible / possible
• Drilling cable winch, hydraulic, traction force max.: 125 [kN]
• Auxiliary winch, hydraulic, traction force max.: 30 [kN]
• Striking mechanism, hydraulic, load / number of impacts: - [kN/i]
• Slush pumps, delivery rate / pressure max.: 750/20 [L/min] / [bar]
• Compressors / generators: possible / possible

Carrier vehicle: Various designs are possible