Product Overview

This Light-Duty Rotary Tiller For A 25 HP Tractor is a tractor-driven implement used to break soil and prepare seedbeds for shallow secondary tillage operations.

Technical Specifications

Parameter Category	Parameter Name	Specification Value
Power & Transmission	Recommended Tractor Power	15–25 HP
	Input PTO Speed	540 RPM
	Drive Type	Side Chain Drive
	Driveline Protection	Shear Bolt or Slip Clutch option
Working Performance	Working Width	48 in (1220 mm)
	Working Depth Range	4.5–6 in (114–152 mm)
	Depth Control	Adjustable Side Skid Shoes
Hitch & Structure	Hitch Category	Category 1, 3-Point Hitch
	Structure Weight	330 lbs (150 kg)
	Overall Width	53 in (1346 mm)
Rotor & Tines	Rotor Rotation	Forward Rotation
	Number of Flanges	5
	Tines per Flange	4
	Total Number of Tines	20
	Tine Shape	L-Type Blades
	Rotor Swing Diameter	14 in (355 mm)
Auxiliary Features	Rear Deflector	Adjustable Trailing Tailgate
Auxiliary Features	Lubrication Type	Oil Bath

Component Engineering & Materials

Gearbox Housing
Constructed from high-tensile cast iron with double-lip oil seals to prevent lubricant leakage.

Blade Metallurgy
Forged from 65Mn manganese steel with full-body heat treatment for wear resistance.

Drive Chain
Equipped with a heavy-duty #60 standard roller chain operating in a continuous oil bath.

Structural Frame
Fabricated using CNC-laser cut Q235 steel plates to maintain structural alignment.

Driveline Shaft
Features a Category 4 PTO shaft integrated with a standard shear-bolt torque limiter.

Manufacturing Processes & Quality Control

Manufacturing Processes

Precision Cutting: Structural frame plates are processed via CNC fiber laser cutters to control dimensional tolerances.

Robotic Welding: Critical structural seams undergo automated robotic MIG welding for uniform penetration and strength.

Surface Treatment: Components pass through a multi-stage phosphate wash before receiving an automated powder coating.

Quality Control

Dynamic Balancing: Every assembled blade rotor is calibrated on dynamic balancing machines to limit operational vibration.

Pre-Delivery Testing: Each gearbox undergoes a factory spin-test to check oil seals and gear mesh alignment.

Compliance & International Standards

Regulation Reference	Compliance Scope
Directive 2006/42/EC	European machinery safety requirements for agricultural implements.
ISO 9001:2015	Factory-level quality management and manufacturing process control.
ASABE S350	Safety specifications for agricultural overhead and driveline guards.
SAE J1170	Standardized dimensions for agricultural tractor driveshaft connections.
REACH & RoHS	Chemical substance restrictions for all applied surface coatings.

OEM/ODM Capabilities & Capacity

Brand Branding

Custom laser-cut logo plates and bespoke warning decals applied directly to the tiller frame.

Color Schemes

Specific agricultural brand colors applied via powder lines.

Implement Packaging

Secures tillers in stackable steel crates designed for container loading and distributor storage.

Tiller Output

Specialized assembly lines producing up to 1,500 light-duty implements per month.

Batch Delivery

Mixed container loads of implement configurations shipped within 30 to 45 days.

Packaging, Loading & Logistics

Logistic Phase	Technical Arrangement	Operational Standard
Crate Construction	Bolt-together steel frames	Encased with corrugated cardboard covers to prevent scratching during transit.
Space Optimization	Semi-knocked-down (SKD) packing	Disassembled hitch components and deflector tailgates stowed inside the housing.
Container Capacity	High-density stacking	Accommodates up to 60 units within a standard 40-foot High Cube container.
Forklift Access	Integrated bottom skids	Allows dual-direction forklift entry for stable and safe warehouse handling.
Securing Method	Heavy-duty anchor ties	Immobilizes main structures to the iron pallet to prevent container shifting.

FAQ

Q: What type of gear oil should be added before initial operational deployment?

A: We recommend using SAE 85W-140 gear oil to fill both the central gearbox and side drive reservoir.

Q: Are replacement tines readily available for regular maintenance cycles?

A: Yes, we supply standard European-style replacement L-blades directly or through regional parts distributors.

Q: How are units protected against moisture damage during ocean transit?

A: Every steel crate is wrapped in heavy-duty VCI anti-rust film before being loaded into shipping containers.

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Light-Duty Rotary Tiller for A 25 HP Tractor