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Hydraulic Switch Tamper

HST

Key Features

  • Positive Displacement Hydraulic Driven Vibrators
  • High Visibility Climate-controlled Enclosed Cab
  • Electric Controls
  • Compact Design
  • 6 Month New Machine Warranty
  • Overview
  • Specifications
  • Options
  • Photos
  • Videos
  • Resources
  • Manuals

Ideal for moderate raises

The HST, a squeeze-type tamper, is ideal for switch tamping at moderate raises. Highly productive, the HST is known throughout the industry for its traversing workheads, performance speeds, simplicity in operation and maintenance, as well its high degree of dependability. In addition, the smaller footprint allows the HST to work in much tighter areas than other tampers.

Robust workheads/tamping tools system

The 16 Tool HST includes four workheads operating at 3200 VPM in tamping power. While the workhead carriages are normally configured to work simultaneously, each side can be operated independently if the conditions require it.

Category Specification Value
General Weight 28,000 lbs
  Length 20’ 4”
  Width 10’ 6” 
  Height 10’ 4”
  Travel speed on rail 30 mph maximum
  Towing speed 30 mph maximum
  Rated draw bar pull (on rail) 15,000 lbs
Capacities Fuel tank 100 gallons 
  Hydraulic oil tank 180 gallons
  Oil cooler 30 gpm
Hydraulic System Pressure settings 2750 travel psi 
  Relief cartridge (valve banks) 1650 work psi
Engine Make/Model John Deere 6.8L, Tier III
  Continuous BHP 174 HP @2200 rpm
  Oil capacity 32.5 liters
Electrical System Battery 24V Vdc (two 12V batteries, 1150 cold-cranking amps)
  Ground and disconnect Negative, with positive disconnect
Pneumatic System Engine-mounted compressor 14 cfm @120 psi
  Tanks 2 @ 6.5 gallons
Axle Drive System Drive type Dual-axle all-wheel chain drive
  Propulsion type Hydraulic motor-driven, four-speed transmission
Axle/Wheels Axle size 3.44" inch
  Wheel size and type 24-inch, forged steel
Brakes Indexing Four-wheel hydro-dynamic
  Traveling Four-wheel clasp type with fail safe

 

  • High Intensity LED Work and Travel Lights
  • Installation of Tier IV Interm Engine Skid
  • Turntable Warning Light & Buzzer
  • 6' Tow Bar w/D Handle Hitch Pins
  • Stauff Test Point for Engine Oil Sampling
  • Remote Coolant Filter Loop
  • Hydraulic Fill Pump W/Stainless Tube
  • Schroeder Hydraulic Test Mates
  • Electric Emergency Pump
  • Hydrex XV Hydraulic Oil
  • 12V, 20 amp MOW Radio Circuit
  • Dedicated Cab Fan for Operator
  • Hydraulic Reservoir Temperature Gauge in Cab
  • DOT Reflective Tape
  • Perimeter Lighting Package
  • "Danger Live Track" Signs at Entry/Exit Points Retractable Belt Style
  • Installation of Customer Supplied Decals
  • Security Tool Box
  • Additional Book Storage Box 12" X 13" X 4"
  • Remote Fluid Drains - Color Coded
  • Extra Parts/Operation/Maintenance Manuals 6 extra @ 85 each
  • High Pressure Hydraulic Filter Kit
  • Track Tool Box 8" X 8" X 68"
  • Cycle Counter
  • Low Hydraulic Oil - High Hydraulic Oil Temp Alarm
  • Cab Window Shades on Side Rear and Back Upper Windows Only
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Video 4

To view our parts manuals by machine type and serial number, please visit our parts manual library.

 
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