MACHINE MODIFICATIONS

STC offers several standard machine modifications. Look below at the different options.

Hydraulic cabin lift:

Height adjustable cabin with the specifications below.

  • Vertical displacement of 2300, 2700 & 3250 mm and horizontal 720/820 mm
  • Control valve for controlling the cylinders.
  • Cables and hoses are protected by the construction itself.
  • Electrical cabling in watertight connections.
  • Protection on the hydraulic cylinder.
  • The existing cabin construction is integrated with the lifting system.
  • Exit security.
  • CE marking.
  • Any additional desired platforms.
  • Possibly moving hydraulic valves or the like if these could prevent the height adjustment from working.

Hydraulic tilt cabin:

  • Cabin +- 30˚ degrees tiltable
  • Angular displacement of +- 30˚
  • Control valve for controlling cylinders
  • Cables and hoses are protected by the construction itself
  • Electrical cabling with watertight connections
  • Protection on the hydraulic cylinder
  • CE marking
  • Any additional desired platforms
  • moving hydraulic valves or the like if these could prevent the height adjustment from working.

Hydraulically adjustable track undercarriage: (HVG)

  • Depending on machine class from 3.000 to 4.200 mm, outside of track shoes
  • On request from 4.000 to 6.200 mm, outside track shoes.
  • Track beams can be operated independently
  • Variable width positions possible
  • Extend using 4 double-acting cylinders and oil flow distributors.
  • Complete steel construction with extendable tubes.
  • Guidance is made of wear-resistant material.
  • Operation via the existing track drive hydraulics through 6/2 valve function switching.
  • Hydraulic hoses and coupling adjusted.
  • Equipped with sufficient lashing options (EU basis)
  • CE declarations and parts list
  • Possible to paint in customer’s color
  • Possible extension of the standard tracks possible in consultation.

Heavy duty high wide undercarriage: (HDHW)

  • Depending on the machine class from 3.190 to 3.490 mm, outside of track shoes
  • Depending on machine class, from standard to 720 mm ground clearance
  • CE declaration
  • Possible to paint in customer’s color
  • Possible extension of the standard tracks possible in consultation

Quick change undercarriage system: (UQC)

  • Depending on the machine class, equipped with a suitable hook system
  • Hydraulically locked with an auxiliary cylinder
  • Quick couplings on hydraulic and (possibly electrical) connections
  • Fitting within the normal transport dimensions for the machine class
  • Equipped with sufficient lashing options (EU basis)
  • CE declaration and parts list.
  • Possible to paint in customer’s color
  • Possible extension of the standard tracks in consultation
  • Ball valves can also be used as quick coupling

DOM mounting:

  • Standard boom equipped with extra cylinder point for added working range in height
  • Cover caps for other cylinder points
  • Possible hydraulic modification for clearance

Tunneling stick:

  • Modified standard stick for tunnel work
  • Move bucket kinematics to bottom of stick
  • Top equipped with protective plates
  • Hydraulic and electrical shielding for piping

Water sealed kinematics:

  • Modified kinematics suitable for underwater work

Adjustment to the hydraulic system:

  • Adding extra function
  • Equipping hose suture valves
  • Stop or slow down functions
  • Depressurize front functions

Increase counterweight:

  • Add extra weight for more capacity
  • Multiple placement options (above, in between or below)
  • Possibly in combination with counterweight lift

Counterweight lift:

  • Hydraulically mounting and dismounting up to the entire counterweight
  • The lift system is chosen depending on the machine class
  • Equipped with hydraulic cylinders with safety valves.
  • Equipped with a wedge system with which the counterweight is clamped to the frame
  • Multiple safeguards for the various functions
  • Possible in combination with an additional counterweight