Large diameter long threshing tube

Longitudinal oil flow threshing system using 620mm large diameter, drum length up to 1790mm long threshing roller, can be more efficient and more accurate harvesting and threshing operations.

Simple and convenient operating system

1, comfortable operating seat

With a comfortable seat, the operator does not get tired even if he does not work for a long time.



2, the operation handle

With a handle to experiment with rotation and cutting of the platform.



3, a control HST

Kubota's first walking system (hydrostatic transmission) allows you to control forward and backward with only one handle, while adjusting the speed of normal harvesting and high yield, wet crop, wet rotten harvest and walking. At the same time, the capacity of the HST can be more effort than the previous operation.

4, harvest reversal institutions

In the cutting table feeding port can be carried out when the reverse rotation, the plug will be discharged.

5, adjustable baffle

The angle of the baffle can be adjusted according to the state of the crop to achieve the best threshing effect.

			Specification
Product Model			4LZ-2.5(PRO688Q)	4LZ-2.5(PRO688Q)
Type			Manual Receiving	Grain discharging cylinder
Overall dimension	Length(mm)(Transportation/working)		4860/4860	4950/5010
	Width(mm)(Transportation/working)		2295/2980	2440/2650
	Height(mm)(Transportation/working)		2815/2815	2800/2815
Structural weight(kg)/working weight(kg)			2780/2895	2790/2905
Engine	Type		V2403-M-DI-T-ET03
	Structure		Water cooled 4 cylinder turbocharged
	Displacement(L)		2.434
	Rated Power(kW)		49.2
	Rated speed(r/min)		2700
	Fuel		Diesel(0#)
	Fuel tank capacity (L)		60
Walking	Rubber track	Length(mm)	1680
		Distance between rubber(mm)	1150
		[Pitch(mm)×number×width(mm)]	90×51×400	90×51×450
		Ground pressure (kPa)	20.3	18.1
	Minimum ground clearance(mm)		275
	Gearbox type		(HST)
	Working speed(km/h)		Low:0~3.49,Medium:0~4.93,Walking:0~6.66
Cutting head	Width(mm)		2000
	Minimum cutting height(mm)		40(top of the knife)
	Lodging adaptability		Clockwise direction:under 85 degree· opposite direction:under 70 degree
Threshing part	Threshing method		Spike tooth type single axis flow roller
	Roller	size(diameter×length)(mm)	Φ620×1790
		speed(r/min)	560
Grain tank	Volume(L)		420	1000
	Tank	outlet()	2	-
	Discharging cyliner	Up and down degree of the discharging outlet(degree)	-	80 degree, hydraulic
		Height scope of discharging outlet(mm) (working status)	-	540~2240
		Reach out scope of the discharging outlet(mm) (working status)	-	990~1840
Crops			Rice and wheat
Working efficiency (hm²/h)			0.2~0.53(upright dry crops)	0.2~0.4(upright dry crops)