Self-propelled Grain Combine Harvester

TECHNICAL PARAMETERS

Serial number	Project	Unit	Design value
1	Model name	/	4LZ-13 self-propelled grain combine harvester
2	Structural type	/	Self-propelled wheeled full feeding
3	Supporting engine manufacturer	/	Guangxi Yuchai Machinery Co., Ltd.
4	Supporting engine brand and model	/	YCA07P260-T400 (National IV)
5	Matching engine structure type	/	In-line, water-cooled, direct injection, four-stroke
6	Number of matching engine cylinders	Cylinder	Six-cylinder
7	Supported engine calibrated power	kW	191
8	Supported engine calibrated speed	r/min	2200
9	Overall dimensions of the machine(L×W×H)	mm	9450×5800×3850
10	Overall machine quality	kg	12500
11	Header working width	mm	5400
12	Minimum ground clearance	mm	430
13	Cutter type	/	National Standard Type II
14	Feeding amount	kg/s	13
15	Working gear	/	Three levels of homework
16	Working speed	km/h	1.5-6.0
17	Operation hour productivity	hm2/h	0.6-1.5
18	Fuel consumption per unit workload	kg/hm2	≤35
19	Header auger type	/	Spiral tooth type
20	Reel type	/	Eccentric spring tooth type
21	Reel diameter	mm	Φ1130
22	Number of reel boards	each	6
22	Threshing mechanism layout	/	Longitudinal axial flow
24	Number of threshing drums	each	1
25	Main threshing drum type	/	Longitudinal axial flow rod-tooth type
26	Outline dimensions of main threshing drum (Outer diameter × length)	mm	Φ610×2995
27	Concave plate screen type	/	Raster format
28	Removal method	/	The roller takes off the second time
29	Fan type	/	Through-flow type
30	Fan diameter	mm	Φ296
31	Number of fans	pcs	1
32	Drive mode	/	RFour wheel drive　□Two wheel drive
33	Brake type (front, rear)	/	Front: Disc/Rear: None
34	Transmission mechanism type	/	Mechanical gearbox + hydrostatic continuously variable transmission
35	Drive type (front, rear)	/	Front: hydraulic drive/rear: mechanical drive
36	Guide wheel tire specifications	/	19.5L-24
37	Drive wheel tire specifications	/	28L-26
38	Guide wheel track	mm	2638
39	Drive wheel track	mm	2600
40	Wheelbase	mm	3305
41	Cab type	/	□No cab　□Simple　ROrdinary　□Closed
42	Stem chopper type	/	Rotating blade type
43	Grain unloading method	/	Mechanical automatic grain unloading
44	Granary volume	m³	10
45	Grain unloading height	mm	4750
46	Gearbox gear		Fourth gear
47	Harvestable crops		Soybeans, wheat and millet, the corn header can be replaced to harvest 6 rows of corn kernels

 

PRODUCT DESCRIPTION

With a working width of up to 5.4 meters and a feeding rate of 13 kilograms per second, taking a standard block with a length of 200 meters as an example, 3.2 acres can be easily harvested in one round trip, and 40 acres of wheat can be harvested in one hour;

Equipped with a Yuchai 260-horsepower engine, the power is adjustable in four operating gears: 260, 240, 220, and 160. The driver can choose different power outputs according to different crops to be harvested, saving energy and fuel.

The 28L-26 type driving wheels and the 19.5L-24 type guide wheels all adopt Xulun A-brand enlarged and widened high-profile tires, which have strong adaptability to sandy soil, muddy and slippery terrain.

Stable four-wheel drive structure, the front wheel drive adopts hydrostatic drive, which makes the control comfortable and convenient; JMC 1000 series front axle + Luoyang Chuangchuang heavy-duty four-wheel drive rear axle have strong load-bearing capacity and good passability.

The threshing drum has a longitudinal layout and a length of 3 meters, with higher threshing performance and lower crushing rate. To extend the fish scale screen, please choose a larger area. The eight-piece convenient and quick-replaceable gravure screen can harvest wheat, corn, soybeans, sorghum and other crops only by replacing the header and threshing parts, achieving a multi-purpose machine.

The heavy-duty high-low shifting roller transmission box is equipped with a stepless speed plate and the roller speed can be adjusted adaptively from 300 to 1100. The spherical bearings of the entire vehicle are all American Peel bearings, which have strong bearing capacity and long service life. The transmission belt adopts a black toothed belt, which has strong pulling force and good heat dissipation. Meet the needs of long-term and large-area operations.

It is worth mentioning that this high-end large longitudinal axial flow harvester has a header bridge and a header bridge with a reversal function, which makes it easy to clear the bridge and header blockage.

The granary has a capacity of 10 cubic meters and adopts hydraulic one-button automatic opening and closing to heighten the granary. The driver can open and close the granary cover through electronic control buttons. When it is open, it can hold 7.5 tons of wheat. Even high-yield plots can hold 10 acres of wheat.