Agrimate AM-GR-4G-120GE User manual

USER MANUAL
MULTIPURPSE REPAER
AM-GR-4G-120GE/GED
DESCLAIMER : DUE TO CONTANT UPGRADATION FEATURES & SPECIFICATIONS ARE SELECT TO CHANGE
WITHOUT NOTICE . BEFORE OPERATING THIS MACHIN PLEASE READ THE INSTRUCTIONS MANUAL CAREFULLY

I, Warning
1. Please read this Manual and the Manual of Diesel Engine carefully, and know about the installaon, commission, operaon, mainte-
nance and management of the Machine.
2. The operator should observe whether there are persons or other barriers around when stepping, turning and walking. It’s allowed to
drive only aer making sure it’s safe.
3. It’s forbidden to aach any ammable things (for example, diesel) on the Machine, so as to avoid any re.
4. It’s forbidden to start up the engine when it’s lack of lubricant. Please add the lubricant and the fuel on operaon in me.
5. It’s strictly forbidden to remove any protecve shell when the Machine in running. It’s not allowed to touch the working parts with hand
or foot. It’s not allowed to close up any turning parts, either. Nobody except the operator could close up the Machine. It’s strictly forbid-
den to stand around the Machine so as to avoid any accident.
6. When the Machine is running, nobody except the operator could close up the Machine. It’s strictly forbidden to stand around the Ma-
chine so as to avoid any accident.
7. It’s required to stop running the Machine rst when resolving any malfuncon.
8. It’s required to add the oil when the engine stops running. Please don’t add the oil when the engine is sll running or hot. It’s necessary
to keep away from the re source when adding the oil. Please screw down the oil cover and clean o the leaked oil aer adding the oil.
9. It’s necessary to place the lling material according to the height of the ridge when the Machine walks across the ridge, so that the ma-
chine could keep the center of gravity balanced.
10. Please pay aenon to the noise and performance of the engine. It’s required to stop running the engine immediately if there’s any
abnormal noise or other malfuncon.
II, Main Funcon & Applicable Range
AM-GR-4G120-GE Mini-typed Paddy & Wheat Harvesng Dryer is a kind of man-holding & self-walking harvesng machine. It’s the new
product with the advanced technology in China, with the renovated surface, strengthened applicability, improved performance, beer
reliability and opmized technical structure. The Machine is mainly used to harvest the paddy and wheat. It could also be used to harvest
the soybeans and reeds. It’s applicable in the plain, hills, slopes, small elds, etc. In addion, it’s with the advantages of small volume, light
weight, exible performance, simple operaon, low batch-cung, no limit on distance. The Machine could be not only suitable for the
harvesng on the big, middle and small elds, but also suitable on the area with inconvenient trac.
III, Performance Index & Technical Parameters
(I) Performance Index
In the condions of no weed on the cung line, crop standing, the paddy with the natural height of 500-1000mm, the lodge angle less
than 10°, and the wind power no more than 3m/s, the Machine would have the performance index as follows:
Item Index
Placing Angle 90°±20°
Total Losing Rate (%) Wheat 0.5, rice 1.0

Model AM-GR-4G120-GE
Type of Cung Table Standing-Typed
Cung Width (mm) 1200
Min Cung Height (mm) ≥50
Placing Type Sidewise & Banded Placed
Producvity (M2) 2400-2700
Overall Dimensions (mm) (L*W*H) 2200*1600*1100
Total Weight (Kg) Around 210
Matched Power (kw) 3.64 (4.5 horsepower)
Teeth Space (mm) 127
Running Speed of Crank (r/min) 550
Diameter of Star Wheel (mm) 280
Working Speed (km/h) 2.6～3.6
Chain Speed (m/s) 2.24
Number of Operator 1

IV, Harvesng Process
For AM-GR-4G120-GE Self-Walking Mini-typed Paddy & Wheat Harvesng Dryer, it’s driven by the diesel engine. The pow-
er is outpued to the chain wheel through the gear box, and then to the gear case of the cung plaorm. Then, it drives
the cung knife moving through the gear case, the eccentric wheel and the connecng rod. Later, the power is transmit-
ted to the transmission sha through the chain wheel on the gear-case box so as to make the transmission chain wheel
working. When the Machine walks forward, the divider and the grain-lier in front of the cung plaorm would touch
the crop rst. Then, the grain-lier cover, the grain-lier star wheel and the belt would work together to li and convey
the crop to the cung plaorm for cung. With the comprehensive funcon of the upper & lower conveying chains, the
grain-lier star wheel, and the upper & lower pressing springs of the grain-lier, the cut crop would keep standing and be
conveyed to the exit, and then placed on the eld. (Drawing 1)
Drawing 2: Schemac of the Machine
1, guide, Fu Wo Combinaon
2, cung rack
3, gearbox assembly
4, diesel engine
5, armrest frames
6, 7 cut sets aside Danggan clutch
8, the main clutch
9, steering handle
DRAWING 1 DRAWING 2

(I) Cung-Plaorm Support
The cung-plaorm support is the fundamental part as well as the framework of the Machine. The cuer, the divider, the
grain-lier, the gear box and the conveying device are all installed on the support.
1. The cung-plaorm support is made up of the transmission sha subassembly, the tension sprocket, the gear case as-
sembly, the connecng socket, the bae, the conveying chain and the passive sprocket. (Drawing 3)
Drawing 3: Cung-Plaorm Support
1. Transmission sha combinaon of two. Entrusted sprocket 3. Tensioning sprocket 4. Gear box combinaon of 5, the
connecon frame 6. Clutch Cable 7. Tailgate 8, on. Next conveyor chain 9, the passive guide sprocket 10 Wo Plate
(1) Cutter
e cutter is installed on the lower part of the cutting platform, which is the main working part of the Machine. Its performance would inuence
the Machine directly. When the Machine is running, the gear case, the eccentric axle pin and the connecting rod would drive to make the xed
and moving knives moving, so as to cut the crop. It’s mainly made up of the knife pressing riveting, the moving knife riveting, the upper friction
lining, the lower friction lining, hole ring, axle ring, bearing 1203, connecting-rod bushing and xed knife riveting. (Drawing 4)
DRAWING 3 DRAWING 4
1. Knife Pressing Device Riveting 2. Moving Knives Riveting 3. Upper Friction Plate
4. Lower Friction Plate 5. Fixed Knives Riveting 6.Cosmotec CT 7. Bearing 1203
8. Block dust cover 9. Ring for Hole 10. Connecting Rod Cover

(2) Gear Case
Gear case is the power transmission part of the Machine. It transmits the power from the gear box to the moving knife of
the cuer, the conveying chain and other working parts.
The gear case transmits the power of the gear box not only to the moving knife of the cuer, but also to the transmission
sha, so as to make the conveying chain working. It’s mainly made up of the gear, a pair of clutches, thrust ball bearing
51107, transmission short sha, a pair of bevel gears, power output sprocket, bearing 6204, transmission sha of gear case,
transmission sprocket of conveying axle, bearing UC205, eccentric wheel’s welding bearing 1203, and connecng-rod bush-
ing. (Drawing 5)
Drawing 5: Gear Case Subassembly
1. Gear 2. A Pair of Clutches 3. Thrust Ball Bearing 51107 4. Transmission Short Sha
5. A Pair of Bevel Gears 6. Power Output Sprocket 7. Bearing 6204 8. Transmission Sha of Gear Case 9. Transmission
Sprocket of Conveying Axle 10. Bearing UC205
11. Eccentric Wheel’s Welding 12. Bearing 1203 13. Connecng-Rod Bushing

(3) Conveying Device
The conveying device is used to convey the cut crop to the right side of the cung plaorm, turn the crop vercal to the
moving direcon of the Machine could be 90°, and place on the eld dily. It’s mainly made up of the conveying axle sub-
assembly, the upper conveying chain subassembly, the lower conveying chain subassembly and the passive sprocket subas-
sembly. (Drawing 6)
Drawing 6: Conveying Device
1 On the conveyor drive wheel
2.6203 Bearing
3. Flat Bearing
4.Drive Axle
5.Drive Sprocket
6.Under the conveyor drive wheel
7.Conveyor Chain
8.Conveyor Tension Sprocket
9.6202 Bearing
10.Tension wheel strut on the welding parts

Installaon & Commission
The Machine is packaged and delivered with the separated cung plaorm, the upper bae, the grain-lier, the divider, the
walking organ, the upper catch lever, the engine, etc. Thus, it’s necessary to check whether the parts and accessories are lost
or damaged during the transportaon before installaon. The users could have the installaon and commission referring to
the following regulaons:
Installaon
(I) Installaon of Grain-Lier, Divider and Cung Plaorm
1. Please separate the bound grain-lier and the divider rstly, and then install the grain-lier from right to le gradual-
ly. (Note: The single-ear grain-lier is installed on the far right side. Remove the original xed nut, put the xed pin on the
grain-lier, and then fasten the grain-lier on the boom board. Finally, please install the divider on the le side of the cut-
ng plaorm’s boom board and adjust the pressing spring of the divider accordingly. For adjusng the pressing spring, it’s
advised to keep the pressing spring 1cm away from the bae. Please fasten the nut aer adjusng.
2. Open the case, and install the crop-lever between the divider and the bae of the cung plaorm. The front side is set
on the pin of the boom beam of the divider and locked with the at pad and the split pin. The other side should be xed
with M6X6 hexagonal ange bolt on the hole on the le side of the bae of the cung plaorm.
(II) Installaon of Walking Organ & Cung Plaorm
1, the cession of Taiwan travel agencies placed the rear of the front of the running gear rack behind the hole and cut the
connecon Kong Taiwan coincide with the four connector bolts ghtened with the M10.
2. Please x the adjusng bolt in the front of the gear-case’s clutch pulling line on the walking organ on the connecng base
of pulling line. Clip the head of the pulling line on the gear-box’s clutching axle head, and then pass through the split pin. It’s
available to adjust the length of the pulling line by adjusng the two xed nuts. Please fasten the two nuts aer adjusng
with the proper posion.
3 will drive the chain and sprocket gear box connect. Pressure on the tension wheel, and then ed with protecve covers.
(III) Installaon of Engine
Install the engine on the engine support and x with 4 pieces of M10X45 hexagonal bolts, which is not necessary to be
fastened now. Then, install the v-belt, adjust the engine to make two v-belt wheel on the same level. Now, it’s required to
fasten the bolt, and press the ground cable of the engine under the bolt.

Operaonal Safety Regulaons
1. The operator should know about the requirements and regulaons on the Manual, and grasp them skillfully. Please oper-
ate the Machine safely, so as to keep the Machine running on the normal status.
2. Before starng up the engine, it’s necessary to add the oil (diesel, lubricant) and water, and to check the connecon of the
parts. Aer startup, it’s required to observe the running of the engine (especially the clutch).
3. When the diesel engine “speeds”, it’s necessary to ame out immediately (stop supplying oil, close down the inlet pipe, or
turn on the reliever).
4. It’s strictly forbidden to do any check, repairing or commission when the Machine and the diesel engine work.
5. When the Machine is working, nobody could stand before the cung plaorm. It’s necessary to cut o the power supply
of the cung plaorm when cleaning the crop and weeds. It’s strictly forbidden to stretch the hand to the cuer.
6. It’s necessary to stop running the Machine immediately if there’s any block or there’s any malfuncon on the gear box,
gear case or the cuer. And then restart up the Machine aer resolving the malfuncon. Otherwise, the parts would be
damaged.
7. When turning or driving in reverse, it’s necessary to reduce the accelerator and stop cung.
8. It’s advised to do the harvesng when the Machine runs stably. The Machine should keep the good working status, with
the handles exible and reliable, and the transmission parts running normally.
9. For harvesng the lodging crop, the converse harvesng would have the beer eciency.
10. It’s required to check the bolts of the gear box, gear case and the bearing base regularly.
Operaon & Using
Warning:
Please refer to the following regulaons to avoid any accident.
1. Please install the shell removed on checking and commission. Please don’t put the ammable things near the vent of the mue.
2. Please open the windows and door for venlaon to avoid any gas poisoning if the Machine starts up indoors.
3. Please conrm the posions of the walking clutching handle (unoccupied), the master clutch handle (separated) and the harvester’s
clutch handle (separated) and noce whether there are children or others around when starng up.
1. Preparaon and Startup
(1) Do the preparaon referring to the Manual of Diesel Engine before running.
(2) Check the lubricaon of the cases and the connecng bolts.
(3) Place the clutch handle on the posion of “separang”, the tap handle on the neutral gear, and the accelerator on “startup”.
(4) Start up the engine.

2. Stepping
(1) Place the tap handle on “gear” posion.
(2) Place the belt clutch handle on “gear” posion smoothly, so as to make the Machine step stably.
(3) Place the gear-case’s clutch handle on “gear” posion for the trial running of the cuer.
3. Gear Shiing & Reversing
(1) Place the belt clutch handle on “separang” posion.
(2) Place the tap handle on gear-reversing posion.
(3) Place the belt clutch handle on “gear” posion smoothly, so as to make the Machine walk backward (or forward).
(4) Please have the gear shiing aer stopping the Machine. It’s strictly forbidden to shi the gear on walking.
(5) If it’s failed to put into gear once, please connect the clutch handle and separate, and then put into gear again. It’s not
allowed to put into gear by force, which would damage the gears.
4. Turning
For turning right, please hold the right-turning handle ghtly. For turning le, please hold the le-turning handle ghtly.
5. Operaon on Field
(1) The height of the cung stubble is determined by the operator.
(2) Preparaon (referring to Drawing): Please cut the crop at four corners manually with the square of 3 * 3M, so that the
Machine would operate and turn on the eld. If the eld ridge is too high to place, please cut o 2-3 rows of crop rst.
(3) a. Please pay aenon to the barriers including stub, numb, bricks, iron wire and deep pits on the eld, so as to avoid
damaging the Machine. b. Generally, the Machine enters the eld from the le corner, and harvest clockwise. c. If the crop
fallen heavily, please harvest manually. If the crop fallen lightly, it’s advised to harvest reversely. If the condion is limited,
it’s advised to harvest in the vercal lodging direcon. d. If the eld is wet, and the rubber wheels skid heavily, it’s necessary
to cancel the harvest. e. If it’s heavily windy, it’s advised to harvest crosswind, so as to improve the performance. f. When
the Machine walks downhill, it’s advised to increase the resistance manually (because the clutch is with single-direcon
connecng nes). g. If the weeds twists the Machine, please decrease the speed immediately and separate the clutch, so as
to stop running the engine and to remove the malfuncon.

6. Stopping
(1) Place the belt clutch handle and the gear-case’s clutch handle on “separang” posion.
(2) Place the gear handle on the neutral gear posion.
(3) Make the engine ameout.
Warning: Please add the oil and have the checking on the at eld aer the engine stop running.
Danger: Please abide by the following regulaons to avoid any re.
1.Don’t add the oil into the engine when the Machine is turning around or the engine is too hot.
2.Please keep away from the re source when adding the fuel.
3.Please screw down the cover and clean o the leaked fuel aer adding the fuel.
4.The damaged fuel case or the fuel leaked from the tube could result in the re. Thus, please check whether there’s any oil
leakage and replace the accessories accordingly.

STEERING ASSY - A

SL NO PART NO DESCRIPTION SL NO PART NO DESCRIPTION
1 AM-GR-4G120-TA01 Grip for handle 17 AM-GR-4G120-TA17 Spring washer
2 AM-GR-4G120-TA02 Handle (R) 18 AM-GR-4G120-TA18 Handle Aux
3 AM-GR-4G120-TA03 Washer 6 19 AM-GR-4G120-TA19 Grip for Clutch lever
4 AM-GR-4G120-TA04 Steering handle 20 AM-GR-4G120-TA20 Clutch lever
5 AM-GR-4G120-TA05 Split pin 21 AM-GR-4G120-TA21 Pin Sha
6 AM-GR-4G120-TA06 PIn Sha 22 AM-GR-4G120-TA22 Tension Spring for lever
7 AM-GR-4G120-TA07 Steering cable (R) 23 AM-GR-4G120-TA23 BOlt
8 AM-GR-4G120-TA08 Bolt 24 AM-GR-4G120-TA24 Reaper clutch cable
9 AM-GR-4G120-TA09 Washer 25 AM-GR-4G120-TA25 Split
10 AM-GR-4G120-TA10 Nut 26 AM-GR-4G120-TA26 Main Clucth cable
11 AM-GR-4G120-TA11 Bolt 27 AM-GR-4G120-TA27 Tension Spring for lever
12 AM-GR-4G120-TA12 Bolt 28 AM-GR-4G120-TA28 Handle (L)
13 AM-GR-4G120-TA13 Throle cable 29 AM-GR-4G120-TA29 Steering handle (L)
14 AM-GR-4G120-TA14 Bolt 30 AM-GR-4G120-TA30 Rubber cusion of handle
15 AM-GR-4G120-TA15 Nut
16 AM-GR-4G120-TA16 Throle cable

TRANSMISSION BOX FRAME ASSY I - B

SL NO PART NO DESCRIPTION SL NO PART NO DESCRIPTION
1AM-GR-4G120-TB01 Bolt 20 AM-GR-4G120-TB20 BEaring base
2AM-GR-4G120-TB02 Washer 21 AM-GR-4G120-TB21 BOlt
3AM-GR-4G120-TB03 Roller Sleeve 22 AM-GR-4G120-TB22 Chain
4AM-GR-4G120-TB04 Roller 23 AM-GR-4G120-TB23 Nut
5AM-GR-4G120-TB05 Spring washer 24 AM-GR-4G120-TB24 Lock Screw
6AM-GR-4G120-TB06 Nut 25 AM-GR-4G120-TB25 Sprocket
7AM-GR-4G120-TB07 Transmission box frame 26 AM-GR-4G120-TB26 Bearing
8AM-GR-4G120-TB08 Seperng base 27 AM-GR-4G120-TB27 CLutch sha bearing base
sleeve
9AM-GR-4G120-TB09 Bearing 28 AM-GR-4G120-TB28 Clutch sha bearing base
10 AM-GR-4G120-TB10 Key 29 AM-GR-4G120-TB29 Bolt
11 AM-GR-4G120-TB11 Clutch shat 30 AM-GR-4G120-TB30 NUt
12 AM-GR-4G120-TB12 Key 31 AM-GR-4G120-TB31 Outer arm tension spring
13 AM-GR-4G120-TB13 Washer 32 AM-GR-4G120-TB32 Pressing plate welding
14 AM-GR-4G120-TB14 Spring washer 36 AM-GR-4G120-TB33 BEaring
15 AM-GR-4G120-TB15 Bolt 37 AM-GR-4G120-TB34 Sprocket
16 AM-GR-4G120-TB16 Bolt 38 AM-GR-4G120-TB35 Sha for sprocket
17 AM-GR-4G120-TB17 Sprocket 33 AM-GR-4G120-TB36 Spring sha
18 AM-GR-4G120-TB18 Chain 34 AM-GR-4G120-TB37 Space ring
19 AM-GR-4G120-TB19 Bearing 35 AM-GR-4G120-TB38 Collar

TRANSMISSION BOX FRAME ASSY II - C

SL NO PART NO DECRIPTION
1AM-GR-4G120-TC01 Transmission chain cover
2AM-GR-4G120-TC02 Bolt
3AM-GR-4G120-TC03 Nut
4AM-GR-4G120-TC04 Washer
5AM-GR-4G120-TC05 Washer
6AM-GR-4G120-TC06 Bolt
7AM-GR-4G120-TC07 Bolt
8AM-GR-4G120-TC08 Bolt
9AM-GR-4G120-TC09 Engine pedestal A
10 AM-GR-4G120-TC10 Engine pedestal B
11 AM-GR-4G120-TC11 Output chain cover
12 AM-GR-4G120-TC12 Bolt
13 AM-GR-4G120-TC13 Tool kit
14 AM-GR-4G120-TC14 Washer
15 AM-GR-4G120-TC15 Nut
16 AM-GR-4G120-TC16 V-Belt Cover supporter
17 AM-GR-4G120-TC17 V-Belt Cover
18 AM-GR-4G120-TC18 Engine Cushion
19 AM-GR-4G120-TC19 V-Belt

MAIN CLUTCH ASSY - D

SL NO PART NO Descricpon SL NO PART NO Descricpon
1 AM-GR-4G120-TD01 Separang Lever 12 AM-GR-4G120-TD12 Fricon Plate
2 AM-GR-4G120-TD02 Pin Sha of Lever 13 AM-GR-4G120-TD13 Clucth Plate
3 AM-GR-4G120-TD03 Pin 14 AM-GR-4G120-TD14 End Cover of Main Clucth
4 AM-GR-4G120-TD04 Nut 15 AM-GR-4G120-TD15 Bearing
5 AM-GR-4G120-TD05 Washer 16 AM-GR-4G120-TD16 Bearing Cover
6 AM-GR-4G120-TD06 Belt Pully 17 AM-GR-4G120-TD17 Screw
7 AM-GR-4G120-TD07 Bearing 18 AM-GR-4G120-TD18 Washer
8 AM-GR-4G120-TD08 Colloar 19 AM-GR-4G120-TD19 Bolt
9 AM-GR-4G120-TD09 Pressing Spring
10 AM-GR-4G120-TD10 Fixing Plate
11 AM-GR-4G120-TD11 Adjusng Screw

TRANSMISSION BOX ASSY - E