Underground Puller With Tracks
UNIT PERFORMANCE
Rated line pull: 8,000 lb. Underground Puller
2,500 ft. 3/8″ Rotation resistance 3 strand steel cable
Auto – levelwind: lead screw design
Hydraulically actuated 3 axis. Up down, left right, extending out and in
Self supported boom with hydraulic 20″ extension – to center over duct work, no stabilizer jack on boom required
Boom tip swivel: 30 degrees in both direction
Fairlead at end of boom with dual nylatron rollers
Boom configured to accept the manhole jib assembly
Fully hydraulic – independently controlled rear outriggers
VANAIR SELF-CONTAINED – UTILITY MOUNT AIR COMPRESSOR
210 CFM free air at up to 100 psi
Four-cylinder diesel engine: John Deere model 4045TFC03A (Tier 4 Final) 74 h.p.
Fuel capacity – 35 gallons
Equipped with a waterproof, curbside digital control panel for easy accessibility
Corrosion resistant cabinet with noise level limited to maximum of 76 dBA at 7 meters
Retractable hose reel (rear mounted) 3/4 air hose with 50′ of hose installed
POWER TRAIN/HYDRAULICS
47.6 Yanmar tier 4 final diesel engine
Fully hydrostatic drive pump
Hydraulic driven 10″ twin capstan bullwheels – constant pulling capacity of 8,000 lbs. Available
Footage counter
Electronic dynamometer to meter actual pulling tensions, speed, distance and line tension with usb port or with usb output to transfer data
digital read out for all functions
Read out for pulling tensions
210 cfm 100 psi Vanair air compressor for blowing in wire rope in duct air compressor
Retractable reel with 50 ft. air hose
OPERATOR/SAFETY FEATURES
All units operators controls are located at the operator’s station, at rear curbside of machine. Includes 25′ cable warning indicator, and load limit indicator
All unit operator controls are located at the operator’s station with line of sight to the duct in work
(2) grounding lugs mounted front, each side
CAPACITY AND DIMENSIONS
Overall length 176.5″ [approx.]
Overall width 91.75″ [approx.]
Overall height 116″ tall (to top of boom) [approx.]
Weight 12,680 lbs. [approx.]
TRACK CARRIER
Nachi 4B HT compact hydraulic planetary drive motors with two speeds and internal parking brake
300″ x 92″ x 52.5″ Bridgestone black tracks
Forged idler, spring loaded forged tensioning idler and through hardened drive sprockets
WIRELESS REMOTE CONTROL
Joystick track controls with sensitivity and high / low modes
Pay-in / Pay-out controls with speed adjustment
Emergency stop button
Digital display for tensiometer reading (load and cable footage)
MAINFRAME
7″ x 3″ tubular steel main frame
7″ x 3″ tubular steel crossmembers in front, rear of bed
PAINT
Machine is completely steel grit blasted
Seams are sealed with paintable caulk
Rust prohibitive two-part epoxy polyamide primer
Two-part acrylic polyurethane topcoats
All attachments painted before assembly and installed
With serviceable fasteners
