8.0
HARVESTING EQUIPMENT
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8.1 |
Riding Type Self-propelled Vertical Conveyor Reaper
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8.2 |
Tractor Mounted Vertical Conveyer Reaper |
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8.3 |
Self-Propelled Reaper Binder
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8.4 |
Tractor Mounted Combine Harvester |
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8.5 |
Self-propelled Combine Harvester |
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8.6 |
Self-Propelled Fodder Harvester |
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8.7 |
Groundnut digger Shaker |
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8.8 |
Sugarcane
Harvester |
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8.1
RIDING TYPE SELF-PROPELLED VERTICAL CONVEYOR REAPER |
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Features:
The riding type vertical conveyor reaper
is a self-propelled unit in which the operator rides on the
machine. Drive is given by means of two large pneumatic wheels
and steering is by rear idlers. The prime mover is a 6 hp/4.5
kW diesel engine. Convenient clutch, break, steering,
hydraulic system and simple power transmission are provided
for ease of operation. It consists of crop row divider star
wheel cutter bar (76.2 mm); conveyor belt and wire spring etc.
This reaper has two forward and one reverse speed. The crop
after being cut is dropped in a windrow on the side.
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Specifications:
Overall Dimensions
Length (mm)
Width (mm)
Height (mm)
Weight (kg)
Operating speed (km/h)
Total grain losses (%)
Field capacity (ha/h)
Fuel consumption (l)
Field efficiency (%)
Labour requirement (man-h/ha)
Power requirement(hp/kW) |
: 3185
: 1900
: 1450
: 1530
: 3.0-3.5
: 5.0-5.9
: 0.25-0.30
: 0.90-1.15
: 60-70
: 5-6
: 6/4.5, engine |
Uses:
It is suitable for harvesting rice,
wheat, soybean and other cereals and oilseed crops.
Cost of Machine : Rs.1,20,000/-
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8.2 TRACTOR MOUNTED VERTICAL CONVEYOR REAPER
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Features:
The machine consists of a 76 mm pitch
reciprocating cutter bar assembly, seven crop row dividers,
and two vertical conveyor belts fitted with lugs, pressure
springs, pulleys and gearbox for the power transmission
system. The crop row dividers are fitted in front of the
cutter bar assembly and the star wheels are mounted over the
crop row dividers. The machine is mounted in front of the
tractor and the power to the machine is given from tractor PTO
with the help of intermediate shaft running beneath the
chassis of the tractor and a coupling shaft. Height of the
machine above ground is controlled by tractor hydraulics with
the help of pulleys and steel ropes. After the crop is cut by
the cutter bar, it is held in a vertical position and crop is
delivered to one side of the machine by lugged belt conveyors
and fall on the ground in the form of a windrow perpendicular
to the direction of movement of the machine. |
Specifications
Number of star wheels
Diameter of star wheel (mm)
Effective cutter bar width (mm)
Guard spacing (mm)
Cutter bar stroke length (mm)
Stroke per minute
Size of belt conveyer (cm)
Width of belt (mm)
Diameter of conveyor pulley (mm)
Cutter bar length (mm)
Weight (kg)
Power source (hp/kW) |
: 7
: 270-282
: 2000-2210
: 70-80
: 75-80
: 388-675
: 2-3 ply
: 55-60
: 118-140
: 1600-2010
: 197-350
: 35/26.5, tractor |
Uses:
Vertical conveyor reaper is used for
harvesting and windrowing of wheat and paddy crops.
Cost of Machine : Rs.45,000/-
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8.3
SELF- PROPELLED REAPER BINDER |
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Features:
Reaper-Binder is a unique harvesting machine
that reaps the crop as well as binds it simultaneously. This
Innovative Mechanical machine ensures 100% recovery of straw with
negligible grain losses at a surprisingly low cost of operation.
This machine is mainly used in Wheat, Paddy, Oats, Barley and other
grain crops. |
Specifications:
Width of Cut(m)
Height of Cut
Engine
Gear
Weight of Machine |
: 12
: 3 to 5 cm.
: 10.2 HP, Air Cooled Diesel
: 4 Forward & 1 Reverse
: 4 Qtl. |
Uses:
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Harvesting and Binding of Grain
Crops in a single operation.
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Used for Grain crops of Height up to
85 to 110 cm.
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Harvesting and Binding of 1 Acre of
field in 1 Hour, with consumption of 1 Liter Diesel only.
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Cutter Bar for Harvesting Barseem,
Mentha, Lucern, Paddy Stubbles and Other Fodder Crops can also be
attached to the same machine.
Cost of Machine : Rs.2,00,000/-
TOP
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8.4
TRACTOR MOUNTED COMBINE HARVESTER
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Features:
The combine harvester consists of cutting
unit, threshing unit and cleaning and grain handling units. The
cutting section includes reel, cutter bar, an auger and a feeder
conveyer. Threshing section has threshing cylinder, concave and
cylinder beater. The cleaning section mainly consists of walker,
chaffer sieve, grain collection pan. The grain handling section
consists of a grain elevator and a discharge auger. The crop after
being cut is delivered to the cylinder and concave assembly
through feeder conveyor where it is threshed and the grains and
straw is separated in different sections. The tractor is mounted
on the combine and has system for its mounting on the combine.
After the harvesting season, tractor can be used for other field
operations. |
Specifications:
Cutter bar length (mm)
Cutting height (mm)
Threshing drum diameter (mm)
Threshing drum speed (rpm)
Length of upper sieve (mm)
Width of upper sieve (mm)
Length of lower sieve (mm)
Grain tank capacity (cubic meter)
Road speeds (km/h)
Weight (kg)
Power Source (hp/kW) |
: 4300
: 550-1250
: 605
: 540-1050
: 1240
: 1215
: 1240
: 3.28
: 2 -11.4
: 8200
: 90-110/67.5-82.50, engine |
Uses:
Combines are used for cutting, threshing and
cleaning of cereal and other crops in one operation.
Cost of Machine : Rs.12,00,000 –
14,00,000
TOP |
8.5 SELF-PROPELLED COMBINE HARVESTER |
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Features;
The combine
harvester consists of cutting unit, threshing unit and cleaning and
grain handling units. The cutting section includes reel, cutter bar,
an auger and a feeder conveyer. Threshing section has threshing
cylinder, concave and cylinder beater. The cleaning section mainly
consists of walker, chaffer sieve, grain collection pan. The grain
handling section consists of a grain elevator and a discharge auger.
The crop after being cut is delivered to the cylinder and concave
assembly through feeder conveyor where it is threshed and the grains
and straw is separated in different sections. The grain can be
directly loaded into the trolley. |
Specifications: Cutter
bar length (mm)
Cutting height (mm)
Threshing drum diameter (mm)
Threshing drum length (mm)
Threshing drum speed (rpm)
Length of upper sieve (mm)
Width of upper sieve (mm)
Length of lower sieve (mm)
Width of lower sieve (mm)
Grain tank capacity (cubic meter)
Road speeds (km/h)
Weight (kg)
Power Source (hp/kW) |
: 4300
: 550-1250
: 605
: 1240
: 540-1050
: 1240
: 1215
: 1240
: 1215
: 3.28
: 2 -11.4
: 8200
: 90-110, engine |
Uses:
Combines are used
for cutting, threshing and cleaning of cereal and other crops in one
operation.
Cost of Machine :
Rs.14-16 lakh
TOP |
8.6
SELF- PROPELLED FODDER HARVESTER
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Features:
The walk behind type self propelled fodder
harvester consists of 1450 mm cutter bar, mounted in the centre of
the power transmission with the help of two side linkages made of
high pressure circular pipes to dampen the vibration of cutter bar.
The unit is also provided with two crops gathering drums having
flappers, rotating inwards near the cutter bar. The vertical side
covers around the transmission system are provided to avoid blockage
of the fodder and extended vertical guides are provided for proper
windrowing. The ground clearance of the machine is 480 mm to
facilitate easy passage of fodder. The prime mover is a 3.75 kW
diesel engine and it is transmitted through chains and sprockets
with the chassis suitably strengthened. Its effective field capacity
is 0.18 ha/h.
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Uses:
Harvesting and windrowing of fodder crops such
as berseem.
Cost of Machine : Rs.90,000/-
TOP
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8.7
GROUNDNUT DIGGER SHAKER
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Features:
It consists of a digging blade of 1200 mm
length, an elevator shaker, idlers, driving sprockets, two disc
coulters two gauge wheels, fenders and gearbox. The front end of
the picker elevator reel is adjusted in accordance with the depth
of working of the blade. The angle of the shaker conveyor is 30
degrees with horizontal and has a length of 1270 mm. The digger is
operated by a tractor of 35 hp or higher. The PTO through a
telescoping shaft supplies power to the gearbox of the machine. It
digs the groundnut vines below the pod zone and elevates them by
an elevator-picker reel (conveyor) for dropping on the ground. The
soil attached to the vines is shaken off in the process and a
windrow is formed with the help of deflector rods. The vines are
dropped in such a manner that the pods get exposed to the sun for
speedy drying. |
Specifications:
Length (mm)
Width (mm)
Height (mm)
Length of blade (mm)
Size of gauge wheels (mm)
Size of coulters (mm)
Width of shaker conveyor (mm)
Length of shaker conveyor (mm)
Space between conveyor rakes (mm)
Weight (kg)
Power required (hp/kW) |
: 2260
: 2000
: 1420
: 1220
: 400
: 350
: 1580
: 1270
: 160
: 475
: 35/26.25 or above |
Uses:
Groundnut digger shaker are used for
harvesting groundnut crop.
Cost of Machine : Rs.60,000/-
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8.8
SUGURCANE HARVESTER |
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Features:
It is a self propelled machine for harvesting
sugarcane. The operation includes base cutting, de-topping,
de-thrashing, cutting to billets and loading into trailer. It is
capable of handling tallest cane with unmatched topper reach. It can
also handle heavy lodged canes. The cut cane can be simultaneously
loaded into a trolley moving by its side. Two versions of these
combines are available, one which delivers whole cane and other
which cuts the cane into small billets. It is available with tyres
and tracks. The track type combine is used in wet soils. The track
type combine is in demand in Tamil Nadu and in southern part of the
country. It is mostly available with one engine above 280 kW but two
engines can also be provided, one for its transportation and other
during sugarcane cutting operation. It is quite heavy machine and
difficult to be transported from one place to another. It is at
present being imported and is not being manufactured in India. |
Specifications:
Engine power(hp/kW)
Capacity(t/h) |
: 375/282, engine
: 30
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Uses:
It is used for harvesting of sugarcane. It cuts
the sugarcane from base, detops the cane, detrashes, and conveys the
cut cane in whole form or in sett form into the trolley.
Cost of Machine : Rs 1.0 – 1.5 Cr.
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