Underground Puller
UNIT PERFORMANCE
Rated line pull: 8,000 lb. Underground puller
2,500 ft. 3/8” steel wire braided pulling rope (anti-twist)
Auto – levelwind:
Hydraulically actuated 3 axis. Up down, left right, extending out and in
Self supported boom with hydraulic 20” extension – to center over duct work
POWER TRAIN/HYDRAULICS
38.9 h.p. Isuzu tier 4 interim diesel engine
Fuel capacity: 18 gal.
Fully hydrostatic drive pump
Hydraulic driven 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
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’ air hose
OPERATOR/SAFETY FEATURES
All unit operator controls are located at the operator’s station, off ground except air compressor ignitions controls
Operators seat mounted in rear
(2) grounding lugs mounted front, each side
CAPACITY AND DIMENSIONS
Overall length 173” [approx.]
Overall width 90”
Weight approx. 7,000 lbs.
AXLES
8,000 lbs. Single axle
12” x 2” electric brakes on all wheels
(2) 215/75r17.5 lr-h tires
(2) 17.5” x 6” single wheels (8 hole on 6 ½” bolt circle)
(1) pair mud flaps
TONGUE, HITCH & JACK
5” x 3” tubular steel a-frame
6 – position adjustable hitch plate ( 14” through 27” )
2 1/2” lunette eye 35,000 lbs. Capacity
3/8” x 36” l galvanized safety chains with safety hooks and anchor shackles
Tongue jack – hydraulically
MAINFRAME
7” x 3” tubular steel main fram
7” x 3” tubular steel crossmembers at front, rear of bed
Tubelar crossmembers on 24” centers
(2) rear stabilizing jacks – hydraulically actuated
12 VOLT WIRING SYSTEM
Icc & dot approved led lights
Sealed beam rubber mounted stop, turn, tail and marker lights
S.o. Cable wiring loom, clamped on 16” centers with rubber lined clamps
Wiring loom terminated in junction boxes
Connections soldered and sealed with heat shrink tubing
32” pigtail with 6-way or 7-way rv type plug
PAINT
Trailer 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