EHD ROTASLASHERS - Howard Australia Pty Ltd.

EHD ROTASLASHERS
Tough, general purpose
‘extra’ heavy duty slashers.
EHD180
OPTIONAL WHEEL
ALL STANDARD FEATURES
Sintered bronze, multi-plate friction clutch.
Floating top link / Chain backstays.
Unlimited HP*, fabricated gearbox with forged
one-piece blade beam spindle.
Body reinforcing with full-length tubular gussets
on sides.
Dual puncture proof wheels standard on
EHD210, 300 & 360.
Adjustable skids with replaceable runner standard
on EHD180.
Front / Rear chain guards fitted as standard on all
models.
(EHD300 & EHD360 limited to 160HP on centre splitter gearbox.)
* Provided clutch is correctly set.
Alloy spring-steel blade beam assembly.
Galvanised body.
Clevis hitch mounting.
5mm body.
The EHD Rotaslasher is the benchmark for all slashers. No other brand has our history of rugged reliability and low running costs
and our confidence in the EHD is backed by an unlimited horsepower rating on the 180 & 210 models and a TWO YEAR GEARBOX
WARRANTY on all.
Built for long life in the most arduous conditions, the specifications of the EHD range have been honed over the years to satisfy the
exacting demands of owners. Feed-back from farmers, contractors and municipal users is evaluated and used to constantly improve
the EHD. You can be sure that your new EHD is built for optimum safety, performance and service life.
All EHD180 & 210 models are now supplied as standard with the design registered, Leading Edge blades which provide a cleaner cut
and longer life in most applications.
EHD ROTASLASHERS
EHD 300 & 360 Series
The EHD 300 & 360 are twin head Rotaslashers for broad acre
slashing jobs and both models feature a galvanised body.
Power Rating:
EHD300
Min:72kW (97HP)
Max:120kW (161HP)
Blades:
Reversible, stepped blades.
Wheels:
Twin rear, puncture proof wheels.
Input drive shaft:
BYPY 108 Series.
Cross drive shafts: Series 6 on EHD300 & Series A7 on EHD360.
To maintain the performance of your EHD Rotaslasher, insist on genuine Howard wearing parts. They are available in boxed sets,
because safety must never be compromised and new fasteners and journals must always be fitted with new blades.
Step down clearance gives clean cut
and reduces wear.
A three leaf spring steel blade beam is supplied with all EHD models.
EHD Rotaslasher: General Specifications
Bodies:
Manufactured from 5mm steel plate, strongly reinforced with full length gussets and hot dipped galvanised.
Mounting:
All EHD models are centrally mounted and have Cat 2 three point linkage geometry.
Drive Shaft(s):
EHD180 & EHD210: BYPY SFT S8 Series input drive shaft. (Cross dims 35mm x 94mm).
EHD300 & EHD360: BYPY 108 Series input drive shaft. (Cross dims 35mm x 107mm).
EHD300 Lateral shafts: BYPY Series 6 (Cross dims 30mm x 92mm). EHD360 Lateral shafts: BYPY A7 Series. (Cross dims 30mm x 107mm).
Clutch:
A Howard, sintered bronze, multi-plate clutch is fitted to the slasher end of the drive shaft of the EHD180 and 210 models & on the input to the
spindle gearboxes on EHD300 & 360.
Gearbox:
The Howard designed and built, fabricated steel unlimited HP (at 540 pto) EHD gearbox is fitted to all models. Machine cut, hardened alloy
steel, gears and taper roller bearings are used throughout. The combined spindle, output shaft and blade beam mounting flange, is precision
machined from a single drop forging. A double oil seal system, backed up by a felt seal and a dust cover, is used to protect the spindle
bearings. The EHD gearboxes on the EHD180, EHD300 & 360 models have a ratio of 1:1.87. On the EHD210, the ratio is 1:1.39.
The splitter gearbox on the EHD300 & 360 has a 1:1 ratio.
Blade Beam:
Multi-leaf, spring steel blade beam with tear-drop, countersunk blade fastener holes are supplied on all models.
Blades:
All blades are forged, heat treated and pivot on hardened bushes. The Leading Edge blade is fitted to the EHD180 & 210 and stepped
reversible blades are fitted to the EHD300 & 360.
Options:
Single or double, laminated rubber, puncture proof height control wheel.
(Twin wheels are standard on the EHD210, EHD300 and EHD360).
Model
Cutting Height
Cutting Width
Weight
Blade Tip Speed
EHD180
2.5 - 10cm on skids or
2.5 - 30cm on wheels.
1.83m (6ft)
650kg
96.5m/sec. (19,000 ft/min)
EHD210
2.5 - 30cm on wheels only.
2.13m (7ft)
925kg
84m/sec. (16,500 ft/min)
EHD300
2.5 - 30cm on wheels only.
2.97m (9.75ft)
1240kg
80.4m/sec. (15,834 ft/min)
EHD360
2.5 - 30cm on wheels only.
3.61m (11.75ft)
1365kg
96.5m/sec. (18,940 ft/min)
If improperly used or maintained, EHD Rotaslashers, like all powered machines, can cause bodily harm to operators and
onlookers. Before operating the machine, read the instruction book carefully and carry out all operating and maintenance
recommendations.
Howard reserves the right to amend product specifications without notice. This leaflet is for illustration purposes and does not constitute an offer for sale.
Howard Australia Pty Ltd
ABN 96 002 960 778
167 Prospect Highway, Seven Hills NSW 2147. Tel: (02) 9674 2966 Fax: (02) 9674 6263
Web Site: www.howard-australia.com Email: [email protected]
EHD1211

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