Technical Specification

Technical Specification

(Picture may show similar model, different series and/or optional equipment)

Reach: Electric Motor: Operating Weight:

approx. 100’ (K30-1) 625 HP (430 kW) approx. 625,000 lbs

TECHNICAL SPECIFICATION Model:

SENNEBOGEN 880 EQ R special “D”

Technical Specifications MACHINE SPECIFICATIONS Power Unit ► Electric Motor, totally enclosed with forced ventilation ► Motor rating: Voltage: Frequency: Cable: Starting Amps:

625 HP (460 kW) @ approx. 1,800 rpm 480 Volts (4160 V down rated via transformer mounted in the under carriage) 60 Hz 3 phase max. 1,200 Amps (via frequency converter mounted in the upper carriage)

► The electrical supply includes transformer, junction box, frequency converter, electric control panel (details see following)

► During the start of the electric motor a temporary high demand of the nominal current is required from the electricity network. Power feed and electric network has to be provided by the customer for this demand. SENNEBOGEN will not be responsible for electrical supply towards to the machine. Hydraulic System ► Computer free, state-of-the-art load-sensing hydraulic system with energy saving flow-on-demand control ► Simple and easy pilot operated joy sticks control all working and auxiliary functions

technical specifications reflect original factory delivery and does not include any aftermarket add on items or changes made after delivery ex-factory © SENNEBOGEN LLC, Printed on Tuesday, May 28, 2013, prepared by Andreas Ernst Technical Specifications 880 EQ R special (electric-crawler) SN 880 5-1

TECHNICAL SPECIFICATION Model:

SENNEBOGEN 880 EQ R special “D”

► Simultaneously, precisely and individually operation of all working function ► Very precisely machine operation due to independent and proportional split of the oil feed ► Low pressure loss and cool running hydraulic system increases oil life and prevents wear & tear ► Hydraulic driven and thermostatic controlled oil cooler separated from water radiator ► Ultra fine and high efficient Hydro-Clean filtration system with water absorption and contamination indicator (99.95% efficiency at 2 micron) reduces maintenance costs & downtime ► Central location for all hydraulic test ports ► Flow rate & working pressure: 2 x 290 gpm @ 5,076 psi / 1 x 79 gpm @ 3,625 psi ► Hydraulic tank capacity: 422 gallons with hydraulic shut-off valve Upper Carriage & Swing System ► Torsion free, precisely machined upper carriage frame ► Optimal power introduction due to continuous side & bottom plates from front (boom cylinder assembly) to the rear (counterweight assembly) ► Automatic central lubrication system for upper carriage and swing bearing ► Large dimensioned, external roller swing bearing with perfect distribution of down, up & side forces, totally enclosed and sealed with high life expectancy designed for continuous 360° working cycles ► Very strong axial piston swing motors (3x) for high starting speed, designed for fast and heavy duty cycle times, spring loaded with hydraulically releasable multiple disk brake, planetary gears (swing circuit as closed loop hydraulic circuit) ► Catwalks mounted on side of upper carriage ► Very strong light system at upper carriage ► Swing speed: 3.3 rpm Operator’s Cab ► Cab system “Fixed Port Cab”, mounted on the upper-carriage, fixed position approx. 19’8” from center of rotation to operator’s seat for superior all-round visibility and maximum eye level, easy and safe access via catwalk (see project drawing) ► Comfortable large operator’s port cab, resiliently mounted with cab floor window made of bullet proof glass for excellent visibility (width 5’) ► SDS diagnostic system for monitoring all essential machine and engine functions with visual and audible warning system ► Sound absorbing insulation and low noise emissions ► Roomy compartment with excellent all-round visibility and foot rests ► Windows in all weather design with tinted safety glass, Windshield & Skylight is equipped with wiper & washer, Windshield can be pushed up under cab roof, Door window as sliding window ► Well laid out instrument panel with ergonomically shaped joy sticks, 12 and 24 volt power supply in right instrument panel ► Comfortable health-operator’s seat, heated and air suspended with compressor, manually adjustable in suspension and height, seat cushion adjustable in depth and angle as well as pneumatically adjustable

technical specifications reflect original factory delivery and does not include any aftermarket add on items or changes made after delivery ex-factory © SENNEBOGEN LLC, Printed on Tuesday, May 28, 2013, prepared by Andreas Ernst Technical Specifications 880 EQ R special (electric-crawler) SN 880 5-1

TECHNICAL SPECIFICATION Model:

SENNEBOGEN 880 EQ R special “D”

lumbar support and long armrests, cloth seat upholstery and seat belt ► Air conditioning with infinitely variable cab heating system, refreshing outside air and circulation air stages with particle filter and five adjustable air outlets for optimum work environment ► Integrated sound system with AM/FM radio and CD player ► Fire extinguisher behind seat (UL certified) ► Machine documentation includes: 1x printed version of operator’s & maintenance manual (incl. hydraulic & electric schematics) 1x printed version of spare parts catalogue Working Equipment ► Purpose built, box type designed material handling equilibrium boom & stick combination K30-1 for reach up to 100 ft. from center of machine to the end of the stick (see working diagram)  

Straight equilibrium boom 57’5”, with catwalks on the side of the boom as well as end stop monitoring system and limit switches Straight stick 45’11”, with end stop monitoring system and limit switches

► Boom & Stick lifting cylinders equipped with safety check valves and end position dumping ► Constant lubricated, large dimensioned bronze bushings and pins on boom & stick cylinders ► Light system at working equipment: 2 working lights on boom / 2 working lights on stick ► Grapple open/close & rotate hydraulic circuits and lines installed up to the end of the stick Crawler Under Carriage ► Heavy duty crawler under carriage R161/680 ► Additional, bolted tubular pylon 16’5” for additional increase of working height (further details please see accordingly lift chart and project drawing) ► Maintenance free crawler tracks with hydraulic chain tensioning device ► Forged flat track shoes, width 39.37” ► Independently operated tracks driven by integrated axial piston motor via planetary gear ► Audible Travel Alarm while driving machine (frontward & backward) ► Safety parking break with spring-loaded, hydraulic multiple disk brakes ► Travel speed: 1.24 mph

technical specifications reflect original factory delivery and does not include any aftermarket add on items or changes made after delivery ex-factory © SENNEBOGEN LLC, Printed on Tuesday, May 28, 2013, prepared by Andreas Ernst Technical Specifications 880 EQ R special (electric-crawler) SN 880 5-1

TECHNICAL SPECIFICATION Model:

SENNEBOGEN 880 EQ R special “D”

technical specifications reflect original factory delivery and does not include any aftermarket add on items or changes made after delivery ex-factory © SENNEBOGEN LLC, Printed on Tuesday, May 28, 2013, prepared by Andreas Ernst Technical Specifications 880 EQ R special (electric-crawler) SN 880 5-1

TECHNICAL SPECIFICATION Model:

SENNEBOGEN 880 EQ R special “D”

PROJECT DRAWING

technical specifications reflect original factory delivery and does not include any aftermarket add on items or changes made after delivery ex-factory © SENNEBOGEN LLC, Printed on Tuesday, May 28, 2013, prepared by Andreas Ernst Technical Specifications 880 EQ R special (electric-crawler) SN 880 5-1

TECHNICAL SPECIFICATION Model:

SENNEBOGEN 880 EQ R special “D”

LIFTING CAPACITIES

technical specifications reflect original factory delivery and does not include any aftermarket add on items or changes made after delivery ex-factory © SENNEBOGEN LLC, Printed on Tuesday, May 28, 2013, prepared by Andreas Ernst Technical Specifications 880 EQ R special (electric-crawler) SN 880 5-1