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MORBARK D 76 traCK stump grinder
®
Benefits
•t This powerful unit is equipped with an expandable rubber track
undercarriage with 3.8 PSI ground pressure and an 76" boom arc for less
positioning at the stump.
•t 1 ¾" diameter piloted flange cutter head bearings increase bearing life
and minimize exposure to dirt and debris.
•t Multi-function wireless remote control with 50' tethered back‑up remote
provides full control of travel, cutter head, boom, e-stop and
throttle functions while allowing the operator to stay clear of flying debris
and get the best vantage point for operation.
•t Like all Morbark equipment, the D 76 is a long-lasting, durable machine
backed by a world-class parts and service support team.
Long Boom Technology
Hydrostatic Drive
Boom Pivot Assembly
Expandable Track
Knuckled boom allows maximum
swing above and below grade to
access hard-to-reach areas while
maintaining full boom arc swing
regardless of cutting depth.
Hydrostatic primary drive with poly
belt final drive and electronic cutting
system brake provides efficient
(90%) power transfer between drive
and cutting system.
Heavy-duty boom pivot significantly
reduces wear in critical area of the
stump grinder to provide years of
trouble-free service and allows for
greater boom arm swing radius.
Nachi Rubber Track Undercarriage
with 3.8 PSI ground pressure is 72"
long x 9" wide, turf-friendly and
hydraulically expandable from 35"
wide to 47" wide.
Specifications
Specifications may vary with equipment options 11/28/12
General
Equipment Highlights
Options
Length . . . . . . . . . . . . . . . . . . . . . . 13'3"–14'
Width . . . . . . . . . . . . . . . . . . . . . . . . 35"–47"
Height . . . . . . . . . . . . . . . . . . . . . . . . . . 5'10"
Weight . . . . . . . . . . . . . . . . . . . . . . . 4,880 lbs.
Engine . . . . . . . . . . . . . . . . . . . . . . . . . Kubota
Horsepower . . . . . . . . . . . . . . . . . . . 66–84 HP
Fuel capacity . . . . . . . . . . . . . . . . . . 21 gallons
Hydraulic oil capacity . . . . . . . . . . . . 42 gallons
Boom arc swing . . . . . . . . . . . . . . . . . . . . 76"
Boom travel up . . . . . . . . . . . . . . . . . . . . . 18"
Boom travel down . . . . . . . . . . . . . . . . . . . 15"
Tracks . . . . . . . . . . . . . . . . . 72" long x 9" wide
Primary drive . . . . . . . . . . . . . . . . . . Hydrostatic
Secondary drive . . . . . . . . . . . . . . . . Poly Chain
Cutter wheel speed . . . . . . . . . . . . . 1,250 RPM
Four-speed ground travel from 0–280 FPM with
creep mode
MultiTip Cutting System with 8 replaceable teeth
Leonardi M1 Gold Cutting System with Rock
Shock and 9 replaceable teeth
Hillside Cutting System with Tomahawk hardware
and 3 x 24 tooth pattern
Hydraulic back-fill blade
Custom paint and logo packages
2" x 4" x ¼" thick tubular steel frame construction
12 cubic feet of chip retention
Unit pre-plumbed for easy installation of
plow assembly
Hydraulic system includes: 2.48ci hydrostatic
transmission, 8cc gear pump, 16cc track
drive gear pump, 4.6ci hydraulic motor and
Emmegi side-by-side radiator and hydraulic
cooler package
Morthane Paint System: A chemically cured,
electrostatically applied urethane coating with
high-gloss finish, built-in UV protection, chip and
chemical resistance and corrosion protection
800.831.0042
989.866.2381
www.morbark.com
PO Box 1000
8507 S. Winn Rd.
Winn, MI 48896
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