Combine Harvester, GN70

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The CN harvester has many proprietary technologies with the tangential flow and longitudinal axial flow technology leading the new technical level of longitudinal axial-flow combined harvester. The CN harvester has such advantages as high operating efficiency, complete cleaning, comfortable driving and seating and high reliability so it is the top choice of most users.

Operating condition: paddy field and dry farmland; applicable to the wheat, rice, soybean, corn, buckwheat and other grains.

Applicable region: Asia Pacific, Europe and America, Latin America, Africa and other regions.

Selling points
1. High operating efficiency
The grain storage, residual and power mechanism are optimized, shortening the auxiliary operating time.
The rear drive and the zigzag tire are used, improving the passing ability in the paddy field.
It integrates many functions and is applicable to soybean, wheat, rice and other grains.
The hydraulic unloading drum is used, facilitating the grain unloading.

2. Comfortable driving and seating
The cab is of sealed structure, and the design of passenger seat and heater meets the users’ requirements better.
The new luxurious arc-shaped cab ensures the wide field of vision, alleviating the driver’s fatigue.
The multi-way warning system contributes to the intelligent operation and reduces the labor intensity of driver and occupant.

3. Reliable operation
The design of residual auger is optimized, solving the grass winding.
The design of grain auger is optimized, improving the strength.
The V-belts and bearings of the vehicle are imported, ensuring the longer service life.

Specifications

Product model				GN60	GN70
Dynamic parameters	Engine	Brand		Xichai	Yuchai
		Model		6108	6108
		Rated power ( ps )		140	170
		Optional equipment	Yuchai ps	—	170
			Luochai ps	—	—
			Tianli ps	—	—
			Lovol ps	140	170
	Capacity of fuel tank, L			260	260
	Cooling and dust collection device			Rotary forced dust hood
Header parameters	Cutting width, mm	Basic equipment		4570	4570
		Optional equipment		4570 flexible header/3800 rigid header	4570 flexible header
	Width of intermediate transmission shaft, mm			1040	1040
	Auxiliary functions and accessories of header			Fast coupling
Performance parameters	Vehicle dimension, mm	Length		8800	9100
		Width		4970	4970
		Height		4100	4100
	Feeding speed (kg/s)			6	7
	Gross weight (kg)			9910	9910
Threshing and separating system	Configuration form			Tangential flow single longitudinal axial flow
	Threshing device	Configuration for wheat		Rasp-bar tangential-flow drum single longitudinal axial-flow plate-teeth drum
		Configuration for rice		Nail-tooth tangential-flow drum tooth-plate axial-flow drum
Cleaning system	Structure of sieve box			Double-rack split sieve box
	Type of cleaning sieve	Configuration for wheat		—	—
		Configuration for rice		Double-deck louver sieve, additional residual tail sieve
	Cleaning width, mm			1040	1040
	Blower	Basic equipment		Ordinary centrifugal blower
		Developed equipment		—	—
	Residual disposal	Equipment		Residual drum
Grain storage system	Capacity of grain bin, m3			3.2	3.2
	Grain unloading method	Basic equipment		Mechanical unloading drum	Horizontal hydraulic rotating unloading drum
		Optional equipment		—	—
Chassis system	Drive axle/ gearbox	Basic equipment		SDLG D7 axle
		Optional equipment		1000-series standard axle
	Drive wheel	Basic equipment		23.1-26
		Optional equipment		—	28L -26
	Steering wheel	Ordinary		—	11.2-24
		Rear drive		11.2-24	14.9-24
	Steering axle	Basic equipment		Rear drive axle
		Optional equipment		—	—
Driving, control and shape	Type of steering gear			Simple adjustable steering gear
	Gearshift control			Mechanical pull-rod shift
	Main clutch control			Mechanical pull-rod control and spring tensioning
	Cab			Luxurious sealed damping cab
	Vehicle body guard			Streamline fast-opening guard
Electrical system	System voltage/ battery configuration			24V/2×6-QA-165
	Instrument			Combined LCD instrument
	Alarm and monitor	Power system		Water temperature and fuel indication/ oil pressure warning
		Circuit		Voltage indication/ 5-way fault indication and warning
		Working device		Drum speed display and warning/ grain full warning/ lifting warning
	Humanized function			Fuel indication/ radio/ backup voice/ mileage in meter
	Optional function			Backup radar/ navigator
Hydraulic system	System pressure of working device, MPa			14.5MPa
	Hydraulic pump	Type		CBTLJ-E416/E410 duplex left-turn gear pump
		Displacement, cc/r		Front pump 8cc/r, rear pump 6cc/r
		Rated pressure, MPa		16MPa
Optional equipment	Optional equipment 1			Straw chopper/ soybean speed regulator/ pickup device