HTC8675 SERIES II
76Pages

Technical Data Specifications & Capacities Series II Telescopic Boom Truck Crane 75 US ton 70 metric ton CAUTION: This material is supplied for reference use only. Operator must refer to in-cab Crane Rating Manual and Operator’s Manual to determine allowable crane lifting capacities and assembly and operating procedures.

Link‐Belt Crane

Table Of Contents Boom, Attachments, and Upper Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Boom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Boom Wear Pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Boom Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Boom Extend Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Main Boom Lift Capacity Charts - Imperial B30.5 - Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 lb Counterweight - Fully Extended Outriggers - 360° Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 lb Counterweight - On Tires - Stationary - Boom Centered Over Rear . . . . . . . . . . . . . . . . . . . . . . . . 0 lb Counterweight - On Tires - Pick & Carry (1 mph) - Boom Centered...

6.4t Counterweight - Fully Extended Outriggers - 360° Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30.1m Main Boom Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38.71m Main Boom Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.2t Counterweight - Fully Extended Outriggers - 360° Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30.1m Main Boom Length . . . . . . . . . ....

Design — Four section, formed construction of extra high tensile steel consisting of one base section and three telescoping sections. The two plate design of each section has multiple longitudinal bends for superior strength. Each telescoping section extends independently by means of one double-acting, single stage hydraulic cylinder with integrated holding valves. Boom • 41-127 ft (12.5-38.71m) four section boom • Integral boom dolly connection • Four boom extend modes (EM1 through EM4), controlled from the operator’s cab, provide superior capacities by varying the extension of the...

Engine ignition • Engine throttle lock • Pump enable • Function disable • Front windshield wiper • and washer • Cab floodlights Warning horn • Console dimmer switch Outrigger Controls — Hand held control box with umbilical cord gives the operator the freedom to view operation while setting the outriggers. Foot Controls • Boom telescope • Swing brake • Engine throttle Right Front Console — Controls and indicators for: Bubble level 12 volt power connection Emergency engine shutdown Air conditioning - optional Boom floodlight - optional Rotating beacon or strobe light - optional Third wrap...

Main (Rear) and Auxiliary (Front) Winches — 3/4 in (19mm) Rope Wire Rope Application Main (Rear) Winch Standard Optional Auxiliary (Front) Winch Standard Optional 37x7 non rotating - right lang lay (Type KC) 36x7 rotation resistant - right regular lay (Type ZB) 2M Main and Optional Auxiliary Winches • Axial piston, full and half displacement (2-speed) motors driven through planetary reduction unit for positive control under all load conditions. • Grooved lagging • Power up/down mode of operation • Hoist drum cable follower - optional • Drum rotation indicator • Drum diameter: 16 in (40.6cm)...

A 3,600 lb (1.6t) Piece A 3,600 lb (1.6t) Piece A 3,600 lb (1.6t) Piece

Carrier ■ General • 8 ft 6 in (2.6m) wide • 23 ft 10 in (7.26m) wheelbase (centerline of first axle to centerline of fourth axle) • Frame - Box-type, torsion resistant, welded construction made of high tensile steel. Equipped with front and rear towing and tie-down lugs, tow connections, and access ladders. ■ Outriggers Boxes - Two double box, front and rear welded to the carrier frame Beams and Jacks - Four dual stage beams with Confined Area Lifting Capacities (CALC) provide selectable outrigger extensions of full, intermediate, and retracted positions. Jacks with integral check valves,...

Based on a gross vehicle weight of 95,000 lb (43 091.3kg) ■ Fuel Tank • One 95 gal (359.6L) capacity tank • One 10 gal (37.8L) capacity diesel exhaust fluid (DEF) plastic tank ■ Hydraulic System All functions are hydraulically powered allowing positive, precise control with independent or simultaneous operation of all functions. Main Pumps • Three fixed displacement gear pumps with automatic disconnect for the main and auxiliary winches, swing, boom hoist, control circuit, and telescope for use when pick & carry switch is in travel mode. • One fixed displacement gear pump for steering and...

■ Lower Cab and Controls Environmental Cab — Fully enclosed, one person cab of composite structure with acoustical insulation. Equipped with: • Tinted and tempered glass windows • Roll down left side window for ventilation • Right side window • Windshield wiper and washer • Six way adjustable and air suspended driver’s seat with seat belt • Two adjustable rear view mirrors • Engine dependent warm-water heater with air ducts for windshield defroster and cab floor • Adjustable sun visor • LED Dome light • 12 volt connection • Fire extinguisher Air Conditioning — Integral with cab heating...