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Universal Soybean Header "Float Stream 704" for RSM-161
Universal Soybean Header "Float Stream 704" for RSM-161
Universal Soybean Header "Float Stream 704" for RSM-161
Universal Soybean Header "Float Stream 704" for RSM-161
Universal Soybean Header "Float Stream 704" for RSM-161
Universal Soybean Header "Float Stream 704" for RSM-161
Universal Soybean Header "Float Stream 704" for RSM-161
Universal Soybean Header "Float Stream 704" for RSM-161
Universal Soybean Header "Float Stream 704" for RSM-161
Universal Soybean Header "Float Stream 704" for RSM-161

Universal Soybean Header "Float Stream 704" for RSM-161 — ROSTSELMASH OJSC

Brand: Float Stream
$15,000 - $42,000 USD
MOQ: 1 pieces

Key Features

Working width: 7 m
width: 7500 mm
length: 3200 mm
height: 2400 mm

Description

The Float Stream 704 is a 7-meter universal low-cut soybean and grain header manufactured by JSC Klever, a company within the Rostselmash industrial group with over 100 authorized dealer partners across Russia and the CIS. Designed for the demanding requirements of soybean, legume, grain, and flax harvesting, the header operates in two distinct modes: a floating knife mode for soybean and low-pod crops, where the cutting apparatus cuts at just 30 mm above ground level, and a rigid knife mode for grain crops with adjustable cutting height from 40 to 140 mm.

The Float Stream 704's floating knife system uses spring-loaded levers that allow the cutting apparatus to follow field relief up to 100 mm in both longitudinal and transverse directions simultaneously — making it especially effective on uneven terrain and for harvesting crops with low first-pod positions. A belt circuit with oscillating drive shaft reduces mechanical loads on the knife drive gearbox, while a planetary gearbox ensures reliable cutting even in wet conditions.

Individual knife segments can be replaced in the field without dismounting the entire cutting bar. The header integrates seamlessly with Rostselmash RSM-series combines including the RSM-161, with an optional SCFP field terrain copying system that automatically controls feeder house hydraulics via onboard sensors, and a synchro-drive function that matches reel speed to combine travel speed.

The Float Stream series holds EAEU Certification No. KG417_052.RU.02.09005.

Details & Equipment

Product Overview

Float Stream 704 — Full Assembly
Float Stream 704 — Full Assembly
The 7-meter Float Stream 704 assembled and ready for field operation. The wide cutting platform accommodates the full 7,000 mm working width with rod-type dividers and a paddle reel with eccentric spring fingers.
Header in Field Position
Header in Field Position
The Float Stream header shown in working configuration. The belt-driven cutting apparatus spans the full working width, with the oscillating drive shaft circuit visible along the upper frame.
Cutting Platform Detail
Cutting Platform Detail
Close view of the Float Stream cutting platform showing the knife segments and spring-lever terrain-copying mechanism that allows the cutting bar to float up to 100 mm above or below the header body in response to ground contour.

Key Components

Floating Knife Mechanism
Floating Knife Mechanism
The floating knife assembly positioned at the 30 mm minimum cutting height. Individual knife segments are replaceable without dismounting the full cutting bar, supporting fast field servicing during the harvest season.
Reel & Drive System
Reel & Drive System
The paddle-type eccentric reel with plastic spring fingers reduces failure risk during floating knife operation. The hydraulic reel drive with synchro-drive function automatically matches reel RPM to combine travel speed.
Stone Deflectors & Segment Protection
Stone Deflectors & Segment Protection
Stone deflectors integrated into the cutting apparatus prevent segment jamming and damage when the floating knife encounters stones or hard debris at the 30 mm operating height.

Features

🌾
Floating Knife — 30 mm Cut
In floating mode, the cutting bar operates at just 30 mm above ground, capturing soybean pods that grow close to the soil surface. Spring-loaded levers enable the cutting apparatus to copy field terrain up to 100 mm in both longitudinal and transverse directions simultaneously.
🔄
Dual Operating Modes
Switches between floating knife mode (7 km/h working speed, 30 mm cut height for soybean/legumes) and rigid knife mode (9 km/h, 40–140 mm adjustable cut height for grain crops), selectable from the operator's cab via a toggle switch.
⚙️
Robust Belt-Planetary Drive
A belt circuit with oscillating drive shaft reduces load on the knife drive gearbox and extends service life compared to conventional oscillating-disk mechanisms. The planetary gearbox ensures consistent knife operation even under wet harvesting conditions.
🛡️
Stone Protection & Easy Servicing
Special stone deflectors prevent cutting-segment jamming and damage in the field. Individual knife segments can be replaced without dismounting the full cutting bar, significantly reducing downtime during the harvest season.
📡
SCFP Automated Terrain Sensing
The optional SCFP (Field Terrain Copying System) uses onboard sensors to transmit voltage data to the combine's computer, which automatically adjusts feeder house hydraulic cylinders for precise, real-time header positioning across variable terrain.
🚜
RSM-161 Integration & Synchro-Drive
Designed for Rostselmash RSM-series combines including the RSM-161, the header's hydraulic reel drive with synchro-drive function automatically adjusts reel RPM to combine travel speed, preventing crop loss and reducing manual operator adjustments.

Buyer Benefits

Applications

Soybean harvesting at ultra-low 30 mm cutting height Grain and cereal crop harvesting (wheat, barley, rye, oats) Legume crop harvesting including chickpea and lentils Flax harvesting Lodged and flattened crop harvesting on difficult terrain Low-pod crops where first pods sit close to the ground surface Variable-relief fields requiring continuous automatic terrain adaptation Large-scale commercial agriculture with Rostselmash RSM-161 and other RSM-series combines

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