Deskripsi
Premium Agricultural Transmission Solutions
The agricultural sector demands highly robust mechanical components capable of enduring continuous heavy-duty operations under challenging soil conditions. Our premium Rotary Tiller Gearbox is engineered specifically to deliver optimal torque transfer and rotational efficiency for modern soil preparation equipment. Acting as a core Rotary Tiller Transmission mechanism, this unit seamlessly converts tractor PTO input speed into powerful, consistent torque to drive cultivating tines through compacted terrain.
Designed as a high-performance Right Angle Bevel Gearbox, it utilizes precision-machined bevel gears to change the direction of mechanical power smoothly while maintaining a compact form factor. Whether utilized as a replacement unit or integrated into original equipment manufacture (OEM) frameworks, this heavy-duty Rotavator Gearbox ensures minimal power loss, reduced thermal build-up, and an extended operational lifespan for multi-seasonal agricultural output.
HC-9.310 Rotary Tiller Gearbox Technical Specifications & Parameters
| Technical Parameter | Product Specification Details |
|---|---|
| Product Model / Item | HC-9.310 High-Efficiency Kotak Gigi Pengolah Tanah Putar Series |
| Gear Ratio | 1:3 Speed Increaser Configuration |
| Tooth Count Configuration | 12 Teeth (Pinion) / 36 Teeth (Bevel Gear) Precision Profile |
| Gear Module | 3.45 Modulus for High Impact Strength |
| Power Capacity (HP) | Rated up to 30 Horsepower (Continuous Load) |
| Rated Input Speed | 540 rpm (Standard Tractor Power Take-Off Output) |
| Input / Output Interface | 1 3/8″ Z6 Standard Splined Input with Optic Smooth Output Axis |
| Net Weight (N.W.) | 18.00 KG Heavy-Duty Structural Housing Weight |

(Technical Schematic & Dimensions Layout Area)
Advanced Engineering Features & Design Advantages
The EP-9.310 Rotary Tiller Cultivator Gearbox for Agricultural implement performance is distinguished by rigorous field-tested upgrades that ensure mechanical reliability, user safety, and effortless operation in severe cultivating environments:
- ✔
High-Efficiency Gear-Driven Transmission: Equipped with premium precision-ground gears instead of inferior chain assemblies, providing positive mechanical engagement, zero slippage, and maximum mechanical torque transfer under variable soil density. - ✔
Reinforced HT250 Gray Cast Iron Housing: The main structure is cast from premium gray graphite iron, delivering significantly superior tensile strength, excellent internal vibration absorption, and extreme structural fatigue resistance compared to standard commercial iron castings. - ✔
Deformation-Resistant Suspension Mounting Plates: Optimized heavy-gauge steel suspension plates distribute dynamic torsional forces evenly, preventing structural twisting or misalignment under intense pulling loads from 30HP class tractors. - ✔
Hand-Adjustable Chain Drive Tensioner: Features an accessible manual tensioning system that permits immediate adjustments on associated secondary drives, guaranteeing optimal power transmission geometry and minimizing field downtime. - ✔
Integrated Side Safety Protection & Rear Deflectors: Form-fitted side shields complement the rear deflection flap assembly to fully confine loose soil and prevent hazardous stones or debris from flying out during high-speed tilling operations. - ✔
Precision Tilling Height Adjustability: Engineered to interface directly with multi-level adjustable depth skid shoes, allowing the operator to fine-tune cultivation depth accurately between shallow weeding and deep aeration. - ✔
Robust 18KG Structural Stabilization: The deliberate 18kg net weight provides crucial downward ballast, stabilizing the cultivator frame, preventing equipment bouncing, and ensuring clean, uniform soil penetration depth.
Versatile Agricultural Implement Applications
While engineered primarily as a premier drive system for rotavators, the adaptable architectural design of the EP-9.310 Rotary Tiller Cultivator Gearbox for Agricultural machinery renders it perfectly compatible with an extensive portfolio of rotational farm implements:

Integrated Agricultural Drivetrain & Power Matching Solutions
To achieve peak operational efficiency and safeguard your machinery from sudden drivetrain failures, mechanical components must work in perfect synchronization. Beyond individual gearboxes, we engineer complete, professional drivetrain packages tailored to your specific horsepower requirements:
- Heavy-Duty PTO Shafts: Precision-balanced telescopic power take-off shafts featuring quick-disconnect yokes, robust plastic safety shields, and options for universal joints to enable smooth power flow at variable operational angles.
- Advanced Shear Bolt Yokes: Integrated overload protection devices designed to instantly shear and decouple the drivetrain if the cultivator blades strike solid subterranean obstacles, preventing catastrophic gearbox and tractor shaft damage.
- High-Tensile Chain Drives & Sprockets: Premium-grade side transmission chain configurations matched with hardened sprockets, providing an optional heavy-duty secondary reduction method for specialized deep-soil rotary implements.
Why Partner with Our Manufacturing Facility?
As a premier, certified agricultural gearbox manufacturer and supplier in China, we combine state-of-the-art manufacturing infrastructure with stringent European quality control metrics to supply world-class transmission systems globally:
100% Quality Assurance & Testing: Every individual gearbox undergoes comprehensive load testing, oil-seal leakage checks, and noise-level analysis prior to leaving our assembly line to guarantee field-ready performance.
Advanced CNC Production Infrastructure: Our factory utilizes high-precision automated CNC gear grinding machinery and coordinate measuring machines (CMM) to maintain strict dimensional tolerances below 0.02mm.
Comprehensive OEM & ODM Customization: Backed by a seasoned team of mechanical engineers, we provide custom gear ratios, shaft profiles, and housing configurations tailored precisely to your brand’s unique specifications.
FAQ About EP-9.310 Rotary Tiller Gearbox
Q1: What type of gear oil is recommended for the HC-9.310 Rotary Tiller Gearbox, and what is its capacity?
We strongly recommend using high-quality SAE 80W-90 or EP90 gear oil. For optimal thermal management and standard operational safety, ensure the reservoir is filled exactly up to the oil level indicator window before starting the implement.
Q2: Can this specific 1:3 ratio gearbox be safely mounted in a reverse configuration to reduce output speed?
The EP-9.310 Rotary Tiller Cultivator Gearbox for Agricultural use is engineered specifically as a speed increaser (1:3). Reversing it alters the structural lubrication flow, which will cause overheating and void your factory warranty.
Q3: How does the HT250 graphite cast iron housing perform better than standard aluminum gearboxes?
HT250 gray cast iron offers supreme structural mass (18kg N.W.), which dampens heavy agricultural vibrations. It provides significantly higher fatigue limits and structural impact resilience, ensuring the housing remains crack-free.
Q4: Does your facility supply replacement gears, internal shafts, and matching input PTO splines?
Yes, as an OEM manufacturer, we supply full technical spare parts kits, including the 12/36T bevel gears, 3.45 module shafts, oil seals, and 1 3/8″ Z6 splined yokes to guarantee minimum maintenance downtime for global B2B clients.
Optimize Your Machinery Performance Today
Are you looking to secure a robust, high-volume supply of premium mechanical gearboxes for your agricultural machinery brand? Contact our engineering sales desk today to request a rapid wholesale quote, access complete technical CAD step files, or coordinate bespoke OEM shaft adjustments.
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