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Crop-residue mulcher manufacturer product reference
Mowers & MulchersAgricultural implement

Crop-residue mulcher

A tractor-PTO-driven straw mulcher with single-sided transmission for chopping crop residue and spreading the processed material back onto the field.

Product family
Mowers & Mulchers
Models
7 configurations
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Product & applications

About the crop-residue mulcher

A tractor-PTO-driven straw mulcher with single-sided transmission for chopping crop residue and spreading the processed material back onto the field.

Features & benefits

01

Residue chopping and distribution

The cutting rotor chops straw and distributes the processed residue across the working area.

02

Single-sided transmission

The series uses a single-sided drive between the gearbox and cutting rotor.

03

Accessible belt adjustment

An external bolt adjustment is provided for belt tension.

04

Reinforced housing

A reinforced shell with a protective inner lining protects the housing.

Typical applications

Crop-residue mulching after harvest
Crop-residue mulching after harvest
  • Post-harvest residue managementChopping suitable standing or surface crop residue for field return.
  • Preparation for later field operationsReducing suitable straw before subsequent soil preparation, subject to rotor-tool selection and residue conditions.
Technical specifications

Models, dimensions and working requirements

ModelJY-1JH-120JY-1JH-130JY-1JH-150JY-1JH-165JY-1JH-180JY-1JH-200JY-1JH-220
Overall width (mm)1400151017601910206022602460
Overall length (mm)1150115013301330133013301330
Overall height (mm)90090010501050105010501050
Weight (kg)265285430440480540600
Working width (mm)1200130015001650180020002200
Tractor power (kW)22.05–29.429.4–36.7535.3–58.835.3–51.566.15–80.966.2–88.380.9–95.6
PTO input (r/min)540–1000540–1000540–1000540–1000540–1000540–1000540–1000
TransmissionSingle-sided driveSingle-sided driveSingle-sided driveSingle-sided driveSingle-sided driveSingle-sided driveSingle-sided drive
Curved blades (count)22×224×220×222×224×226×230×2
Two-curved/one-straight arrangement (count)18×320×3/22×330×334×336×340×340×3
Hammer claws (count)8101012141618

PTO input and rotor-speed combinations

These are the manufacturer’s stated drive-speed combinations. Confirm the supplied drive configuration before selecting a PTO speed.

PTO input (r/min)Rotor speed (r/min)
5401800
7202310
7602400
10002000
Installation requirements

Confirm the implement fits your tractor

Before ordering, send the machine identification and the connection, power and working information relevant to this product.

  1. Tractor power and rear lift

    Match the selected model’s kW range and implement weight to the tractor and rear lift.

  2. Mounting and driveline

    Confirm rear-linkage geometry, PTO shaft length and the guarded driveline arrangement.

  3. PTO and rotor speeds

    Match PTO input to the specified rotor-speed relationship; PTO speed and rotor speed are different values.

  4. Residue and tools

    Provide the crop, residue condition and working width so the appropriate cutting arrangement can be checked.

Product questions

Crop-residue mulcher questions

Are all three blade arrangements fitted together?

No. Curved blades, a two-curved/one-straight arrangement and hammer claws are alternative cutting arrangements. Confirm the fitted rotor tools for the selected model.

Are PTO speed and rotor speed the same?

No. PTO input turns the drive system, which determines the rotor speed. The specification section lists the manufacturer’s four PTO-to-rotor speed combinations. Confirm the supplied drive configuration before choosing an input speed.

What should I check before installation?

Match the selected model’s kW range and implement weight to the tractor and rear lift. Confirm rear-linkage geometry, PTO shaft length and the guarded driveline arrangement.