Boshiran 4MZ-3B Self Propelled Cotton Picker

3-Row Basket-Type Cotton Harvester, refined through years of technical expertise, has evolved into a highly reliable and operationally stable solution for cotton harvesting. This machine integrates three core functions—simultaneous harvesting, conveying, and on-board storage of cotton—into a single streamlined process.

Designed for ease of operation and minimal maintenance, it delivers superior picking accuracy and is optimized for small to medium-sized cotton fields, offering farmers a cost-effective and efficient harvesting solution.

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Product Advantage

Boshiran’s 3-Row Cotton Harvester integrates cutting-edge engineering to deliver unmatched efficiency:

28 m³ Dual-Layer High-Capacity Cotton Chamber. Engineered for extended operation, capable of holding up to 2 tons of cotton with minimized unloading frequency.

260-Horsepower, Turbocharged Engine:

Ensures high-performance output and reliability in demanding field conditions.

High-Speed Mid-Sized Picking Head:

Optimizes harvesting efficiency through rapid, precise cotton collection.

Vertical Airflow System:

Generates powerful, focused airflow for consistent cotton delivery and reduced debris retention.

Product Features

Electronically controlled automatic transmission for easy and accurate gear shifting with one button.

Fully electronic control for operation, eliminating gear cables, CVT cables, and throttle cables.

Hydraulic motors are used for transmitting power to the picking head, fan, and propulsion system, ensuring more reliable performance,smoother operation, and simpler control.

The luxurious cab with ample space and a wide viewing angle provides a clean and comfortable environment to reduce operator fatigue.

Heated water circuit design in the engine compartment enhances resistance to icing.

The rear axle is welded as a whole, and the low-pressure rear wheels are increased in size and width, providing more stable cotton harvesting and better operation quality.

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Product Parameters

Serial No.	Item	Unit	Parameters / Specifications
1	Model	/	4MZ-3B Self-Propelled Cotton Harvester
2	Suitable Row Spacing	cm	76 (66+10/68+8)
3	Number of Picking Rows	Row	3
4	Vehicle Weight	t	13.2
5	Working Dimensions	m	8.1×3.9×4.8
6	Cotton Bin Volume	m³	28
7	Unloading Method	/	Side Tilt Lift, Chain Rake Unloading
8	Travel Control	/	Hydrostatic/3-Speed Electro-Hydraulic Control
9	Fuel Tank Capacity	L	400
10	Cleaning Solution Tank	L	600
11	Hydraulic Oil Tank	L	220
12	Fan Speed	rpm	3900
13	Engine Power	kw（hp）	260
14	Number of Picking Heads	Unit	3
15	Number of Drums	Unit	3×2 (6 total)
16	Spindle Assembly Quantity	Unit	3×12 + 3×16 (84 total)
17	Total Spindle Quantity	Unit	84×18 (1,512 total)
18	Picking Head Rated Input Speed	rpm	1500
19	1st Gear / 2nd Gear Speed	km/h	0-6.2 / 0-7.6
20	Road Travel Mode Speed	km/h	0-23