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FEATURES
Inside-mounted with one-lever hydraulic
control.
Walk-through compartment.
Excellent visibility.
Choice of gO-inch or 72-inch blade.
3-piece, reversible, replaceable cutting edge.
High, fast-acting lift.
Positive down pressure.
Float position.
Right and left manual angling.
Right and left manual tilt.
Load-shaped blade provides maximum roil-
ing action.
Available in combination with Rotoboom,
winch, log arch,
SPECIFICATIONS
(Specifications and design are subject to change
without notice. Wherever applicable, specifica-
tions are in accordance with fEMC and SAE
Standards.)
Crawler.. .JD350 (gasoline or Diesel) with 46
gross flywheel and 42 net flywheel h.p. (at 500 ft.
altitude and 85° F. temp.). Engine equipped with
fan, air cleaner, water pump, lubricating oil pump,
fuel pump, and alternator.
Lift height above ground level .37-1/4 in.
Cutting depth below ground leveL.. .11-1/2 in.
Angle positions. .. Straight or 25 degrees left or
right (set manually).
Tilt positions 72-in. blade 90-in. blade
Right end down (set man-
ually) 12-1/2in. 16-1/2 in.
Left end down (set manu-
ally) 8-1/8 in. 10-3/16 in.
Blade. .. Reinforced, box-welded, 72 or 90 in. long.
Cutting edge .3-piece, reversible replaceable,
heat-treated, high-carbon steel; center section
1/2 in.; end bits 5/8 in.
Bladeheight 23in.
Boom Reinforced box-welded.
Hydraulic system:
Control. . . Single-lever, 2-spool valve (1 for bull-
dozer, 1 for ripper).
Reservoir capacity 4 U.S. gal.
System capacity . ..6-3/4 U.S. gal.
Pump. . .Gear type, 15 or 23 gpm, 2,500 rpm (1,750
psi).
Cylinders. .. .. Two, double-acting, 3 in. x 12-1/8 in.
Cylinder rods Ground heat-treated, chrome-
plated polished.
Cylinder pivot pins.. .Hardened steel (replaceable
bushings).
Shipping weight (Approximate):
Bulldozer and Crawler: Gasoline Diesel
with72-inblade 9,140 lb. 9,210 lb.
Bulldozer only:
with 72-in. blade 1,315 lb.
with 90-in. blade 1,440 lb.
Special equipment... Six 100-lb. front counter-
weights and brackets; for use in conjunction with
93 Series-A Backhoe. Adjustable depth shoes.
12
w
6300 BULLDOZER
-- --- ---
132 in.
12-1/2 in. (72-in. BL~,DE)-'
16_1/2
L
in. (9~-~n~_BLADE) \
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L- :
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- -- r-
- 8-1/8 in. (7;~i~~B-LAD~
10-3/16 in. (90-in. BLADE)