Telescopic Truck CranesHTC-8660 Series II

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Top Features

Cruise in one load to your next job site!

  • Speeds up to 60.7 mph (97.7 km/hr) on the highway, unmatched in the industry today.
  • Move it on the job site at 1.3 mph (2.0 km/hr) creep speed at idle for maximum maneuverability.
  • Automated transmission (no clutch pedal) – 12 speeds forward, 2-speeds reverse with two modes of operation: fully automatic and semi-automatic.
  • Cruise Control.
  • Three-stage engine compression brake.
  • Ether injection system – optional.

Comfortable carrier cab provides high visibility

  • Ultra-Cab with fiberglass construction.
  • Dash-mounted comprehensive instrumentation with backlit gauges.
  • Sliding side and rear windows and roll up/down door window provides excellent ventilation.
  • Fully adjustable air ride fabric seat.
  • Suspended pedals.
  • Right sideview and backup cameras.

Hydraulic counterweight transfer/removal system

  • Easily positions counterweight on carrier deck for efficient axle load distribution.
  • Modular counterweights offer up to four lifting combinations.

Powerful & responsive piston winch

  • Two-speed motor with automatic brake.
  • Grooved drums minimize rope harmonic motion and improve spooling.
  • Optional auxiliary two-speed winch.

The operator’s cab is roomier and quieter than traditional cabs

  • Six-way adjustable fabric seat with lift-up armrest (which deactivates control functions when raised).
  • Armrest mounted, responsive dual axis hydraulic controllers.
  • Bubble level sight level mounted on side console.
  • Ducted air through automotive-style directional vents.
  • Sliding right side, rear windows and swing-up roof window.
  • Single foot pedal boom telescope control.
  • Automotive-style windshield.
  • Corner-post-mounted, backlit gauges.
  • Large, sweeping electric wipers.
  • Dashless design.
  • Engine-dependant warm water heating with defroster.
  • Winch and right side swing view cameras.

Superior accessibility

  • Access to the operator’s cab and engine compartment is superb with strategically located ladders and steps. The pull-out CabWalk™ slides out from its secured travel position underneath the operator’s cab to give the operator a platform to stand on for easy entry and exit from the cab.


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Other Specs
  • 35.5’–110’ (10.82–33.53 m) 4-section full power boom
  • 28.5’–51’ (8.69-15.54 m) two-piece off settable fly, bi-fold, on-board lattice attachment with 2°, 20°, and 40° offests–optional
  • 167’ (50.90 m) maximum tip height
  • Modular style counterweights
  • 15,871 lbs (70.59 kn) maximum winch line pull
  • 502 fpm (153.2 m/min) maximum winch line speed
  • Manual transmission
  • 60.7 mph (97.7 km/hr) travel speed
  • Front & rear suspension air ride
  • Three lockable storage boxes
  • “Stow ‘n Go” steel pontoons