Cross head jack

Technical specifications

• Material: 09G2S steel
  
• Operating temperature range: from −70 to +100 °С
  
• Pipe section, mm: 38×6
  
• Base plate size, mm: 150×240
  
• Spindle size, mm: 150
• Max. adjustment height, mm:
  • For 0.5m rod: 285
    
  • For 0.8m rod: 550

Description

Cross head jack serves as a support for load-bearing beams (I-beams, channels and others) It is mounted to the open end of the top scaffolding standard and it is often used for floor shoring scaffolding or as the primary element of the support frame. Thanks to its screw rod, the cross head jack allows to adjust the height, ensuring the required height level of the scaffolding.

Advantages

• Round rolled self-cleaning thread ensures fast height adjustment and reliable operation as the thread gets contaminated with construction debris, concrete and other fouling.
• Maximum cross head jack lift height limited by means of a special dent (interruption) on rod thread, which in combination with color-coding, ensures work safety.
• Suitable for use with all types of formwork systems.
• A small-sized thumb nut (150 mm) ensures height adjustment of the cross head jack even when scaffolding is installed close by the wall.
• Compatibility with European equivalents. 
• Spark- and fire-proof design.
• Corrosion protection is provided by hot-dip galvanization.
• 20-year lifespan.