Features

• Load-compensating skid shoes designed to work with Hydra-Slide HT skidding systems to provide increased load-handling capability.
• Multiple units used together provide overall capacity starting at 600 ton (540 tonne) with the HT300 system and 1000 ton (900 tonne) with the HT500 system.
• Low overall height for greater stability.
• Reinforced skid shoe top plates for blocking load.
• Two pressure ports and two return ports for parallel connection to other JLS250s.
• Individual pressure gauges and shut-off valves.
• Can be configured in 3-point or 4-point suspension groupings for greater stability.
• Connection points for Spacer Poles (not included) for precise position control.

Specifications Table

JLS250 (300)

Base Skidding System	HT300
System Capacity – 4 Shoes	600 ton
System Capacity – 6 Shoes	900 ton
System Capacity – 8 Shoes	1200 ton
Lift Cylinder Capacity	250 ton
Lift Cylinder Stroke	10″
Tilting Load Cap	+/- 5%
Push Cylinder Capacity	30 ton
Push Cylinder Stroke	14.25″
Skidding Speed*	90 ft/hr
Slide Surface Material	Graphite
System Coefficient of Friction	15-20%
Maximum Slope	+/- 2%
Track Alignment Tolerance	+/- 0.25″
Maximum Operating Pressure	10,000 psi
Hydraulic Groupings	3-point or 4-point
Base Skidding System	HT300
System Capacity – 4 Shoes	544 tonne
System Capacity – 6 Shoes	816 tonne
System Capacity – 8 Shoes	1089 tonne
Lift Cylinder Capacity	277 tonne
Lift Cylinder Stroke	254 mm
Tilting Load Cap	+/- 5%
Push Cylinder Capacity	27 tonne
Push Cylinder Stroke	362 mm
Skidding Speed*	27 m/hr
Slide Surface Material	Graphite
System Coefficient of Friction	15-20%
Maximum Slope	+/- 2%
Track Alignment Tolerance	+/- 6 mm
Maximum Operating Pressure	700 bar
Hydraulic Groupings	3-point or 4-point

* Speed based on 20-2-4D Hydra Pac

 

JLS250-500

Base Skidding System	HT500
System Capacity – 4 Shoes	1000 ton
System Capacity – 6 Shoes	1500 ton
System Capacity – 8 Shoes	2000 ton
Lift Cylinder Capacity	250 ton
Lift Cylinder Stroke	10″
Tilting Load Cap	+/- 5%
Push Cylinder Capacity	55 ton
Push Cylinder Stroke	13″
Skidding Speed*	55 ft/hr
Slide Surface Material	Graphite
System Coefficient of Friction	15-20%
Maximum Slope	+/- 2%
Track Alignment Tolerance	+/- 0.25″
Maximum Operating Pressure	10,000 psi
Hydraulic Groupings	3-point or 4-point
Base Skidding System	HT500
System Capacity – 4 Shoes	907 tonne
System Capacity – 6 Shoes	1361 tonne
System Capacity – 8 Shoes	1814 tonne
Lift Cylinder Capacity	227 tonne
Lift Cylinder Stroke	254 mm
Tilting Load Cap	+/- 5%
Push Cylinder Capacity	50 tonne
Push Cylinder Stroke	333 mm
Skidding Speed*	17 m/hr
Slide Surface Material	Graphite
System Coefficient of Friction	15-20%
Maximum Slope	+/- 2%
Track Alignment Tolerance	+/- 6 mm
Maximum Operating Pressure	700 bar
Hydraulic Groupings	3-point or 4-point

* Speed based on 20-2-4D Hydra Pac