{"id":1533,"date":"2026-03-27T06:34:21","date_gmt":"2026-03-27T06:34:21","guid":{"rendered":"https:\/\/mowergearbox.top\/application\/gearbox-for-stone-burier\/"},"modified":"2026-03-27T06:34:21","modified_gmt":"2026-03-27T06:34:21","slug":"gearbox-for-stone-burier","status":"publish","type":"post","link":"https:\/\/mowergearbox.top\/ja\/application\/gearbox-for-stone-burier\/","title":{"rendered":"Gearbox for Stone Burier"},"content":{"rendered":"

High-Performance Agricultural Gearbox for Stone Burier Applications<\/h2>\n

Your stone burier depends on a gearbox that can translate raw PTO power into productive soil preparation force \u2014 reliably, efficiently, and without unexpected failure. That is exactly what our Stone Burier agricultural gearbox<\/strong> delivers. Mounted centrally on the stone burier frame, this gearbox powers the rotor that lifts soil and rocks, sifts them through a rear screen, and buries stones below the surface while leaving a smooth, stone-free seedbed on top.<\/p>\n

We engineer each gearbox specifically for the mechanical profile of soil preparation. The gear geometry, bearing selection, and housing design are all optimized for the load patterns, duty cycles, and environmental exposures unique to stone burier operations across Australian farming conditions.<\/p>\n

\"Stone<\/p>\n

⚙ Stone Burier Gearbox \u2014 Engineering Data Sheet<\/h2>\n

The following table presents key engineering parameters for our agricultural stone burier gearbox<\/strong>. Every specification listed can be modified through our custom manufacturing service.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/th>\nRated Value<\/th>\nCustomization<\/th>\n<\/tr>\n<\/thead>\n
Number of Gear Stages<\/td>\n1<\/strong><\/td>\nMulti-stage for high ratios<\/td>\n<\/tr>\n
Breather \/ Vent<\/td>\nScrew-in breather cap<\/strong><\/td>\nAll-weather types<\/td>\n<\/tr>\n
Gear Surface Hardness<\/td>\nHRC 57 \u2013 65<\/strong><\/td>\nCarburized + ground<\/td>\n<\/tr>\n
Drain Plug Type<\/td>\nQuick-drain valve<\/strong><\/td>\nSampling port option<\/td>\n<\/tr>\n
Gear Face Width<\/td>\n50 mm<\/strong><\/td>\nWider for high-torque<\/td>\n<\/tr>\n
Maximum Input Torque<\/td>\n200 Nm<\/strong><\/td>\nWith overload protection<\/td>\n<\/tr>\n
Output Shaft Diameter<\/td>\n55 mm<\/strong><\/td>\nMatch to implement coupling<\/td>\n<\/tr>\n
Input Shaft Spline<\/td>\n6-spline (1-3\/8″) \/ 21-spline (1-3\/4″)<\/strong><\/td>\n20-spline, 8-spline on request<\/td>\n<\/tr>\n
Module \/ Diametral Pitch<\/td>\nM5<\/strong><\/td>\nFiner\/coarser modules available<\/td>\n<\/tr>\n
Ambient Temperature Range<\/td>\n-25\u00b0C to +95\u00b0C<\/strong><\/td>\nArctic \/ tropical variants<\/td>\n<\/tr>\n
Oil Capacity<\/td>\n1.9 litres<\/strong><\/td>\nOversized sump available<\/td>\n<\/tr>\n
Surface Coating<\/td>\nE-coat + powder coat<\/strong><\/td>\nCustom RAL colours available<\/td>\n<\/tr>\n
Rated Power Capacity<\/td>\n20 \u2013 250 HP (15-186 kW)<\/strong><\/td>\nHigher ratings available<\/td>\n<\/tr>\n
Gear Core Hardness<\/td>\nHRC 28<\/strong><\/td>\nTough shock-absorbing core<\/td>\n<\/tr>\n
Rotation Direction<\/td>\nBi-directional<\/strong><\/td>\nReversible models<\/td>\n<\/tr>\n
Primary Gear Type<\/td>\nCrown Gears<\/strong><\/td>\nCustom tooth profiles on request<\/td>\n<\/tr>\n
Housing Material<\/td>\nSpheroidal Graphite Iron<\/strong><\/td>\nMaterial upgrades optional<\/td>\n<\/tr>\n
Design Standard<\/td>\nAGMA 2001-D04<\/strong><\/td>\nThird-party certified<\/td>\n<\/tr>\n
Maximum Continuous Torque<\/td>\n100 \u2013 1200 Nm<\/strong><\/td>\nPeak torque: 150% of continuous<\/td>\n<\/tr>\n
Centre Distance<\/td>\n75 mm<\/strong><\/td>\nPer gear ratio<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Contact our engineering team<\/a> for a detailed specification sheet tailored to your stone burier model and soil preparation conditions.<\/em><\/p>\n

🏆 Performance Advantages \u2014 Why Our Stone Burier Gearbox Leads the Field<\/h2>\n

We believe in transparency. These are the specific, verifiable differences between our Stone Burier gear drive<\/strong> and low-cost alternatives:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Comparison Point<\/th>\nGeneric Aftermarket<\/th>\nOur Stone Burier Gear Drive<\/th>\n<\/tr>\n<\/thead>\n
Bearing Specification<\/strong><\/td>\nRecycled bearings, inconsistent quality<\/td>\nPremium tapered roller bearings, precision pre-loaded, 10,000-hr L10 life<\/td>\n<\/tr>\n
Noise & Vibration<\/strong><\/td>\nSignificant tonal noise from poor gear mesh<\/td>\nBalanced rotating assembly, vibration below 2.5 mm\/s RMS<\/td>\n<\/tr>\n
Expected Service Life<\/strong><\/td>\n500-1,000 hours \u2014 frequent replacement needed<\/td>\n5,000-8,000 hours demonstrated in Australian commercial operations<\/td>\n<\/tr>\n
Gear Material & Treatment<\/strong><\/td>\nGrey iron gears, no heat treatment<\/td>\n18CrNiMo7-6 aerospace-grade steel, shot-peened root fillets for fatigue life<\/td>\n<\/tr>\n
Spare Parts<\/strong><\/td>\nNo individual parts \u2014 must buy complete gearbox<\/td>\nFull inventory, ships 24-48 hours<\/td>\n<\/tr>\n
Warranty & Support<\/strong><\/td>\n12-month warranty excludes seals and bearings<\/td>\nFull 2-year warranty + engineer hotline + install support<\/td>\n<\/tr>\n
Sealing System<\/strong><\/td>\nSingle-lip NBR rubber seal, no dust excluder<\/td>\nCassette-type metal-cased seal with integrated dirt rejection lip<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Every dollar spent on a premium gearbox returns multiple dollars in avoided repairs and preserved crop value. Request an ROI analysis<\/a> for your operation.<\/p>\n

\"Stone<\/p>\n

⚙ From PTO to Screening Rotor \u2014 Stone Burier Gearbox Anatomy<\/h2>\n

The Stone Burier gearbox<\/strong> operation can be understood through four interconnected systems:<\/p>\n

1 — Input System:<\/strong> Your tractor’s PTO shaft engages with the gearbox through a hardened splined input shaft. The interface transmits torque while allowing minor angular misalignment. Inside, spherical roller bearings support the input shaft and manage the combined loading of transmitted torque and driveline forces.<\/p>\n

2 — Conversion System:<\/strong> Precision crown gears inside the gearbox reduce PTO speed while multiplying torque to match the screening rotor’s demands. Mounted centrally on the stone burier frame, this gearbox powers the rotor that lifts soil and rocks, sifts them through a rear screen, and buries stones below the surface while leaving a smooth, stone-free seedbed on top. The gears are manufactured from carburized alloy steel, ground to tight tolerances, and profiled for quiet, efficient power transfer.<\/p>\n

3 — Output System:<\/strong> The transformed power exits through the output shaft to the stone burier’s working mechanism, specifically driving the screening rotor for core soil preparation function. The output connection is engineered for vibration-free, backlash-free transmission at the point of work.<\/p>\n

4 — Protection System:<\/strong> Every shaft penetration is protected by a labyrinth seal, creating multi-barrier defense against dust, moisture, and crop debris. synthetic PAO 75W-90 provides continuous splash lubrication. The grey cast iron housing features integrated cooling fins for thermal management.<\/p>\n

✅ Stone Burier Gearbox \u2014 Brand-by-Brand Compatibility<\/h2>\n

Brand references are provided solely to assist customers in identifying compatible replacement gearboxes. All trademarks belong to their respective holders.<\/em><\/p>\n

Our Stone Burier gearbox<\/strong> directly replaces the factory gear drive on the following stone burier brands:<\/p>\n

\n
Solis<\/strong>
Model 2839, Series 808<\/span>
✅ Compatible<\/div>\n
Geringhoff<\/strong>
837T, G3.3<\/span>
✅ Compatible<\/div>\n
Challenger<\/strong>
E-701, Mk-IV<\/span>
✅ Compatible<\/div>\n
Fantini<\/strong>
Mk-IV, Model 1328<\/span>
✅ Compatible<\/div>\n
McCormick<\/strong>
A-574, Type 99E<\/span>
✅ Compatible<\/div>\n<\/div>\n

Rebuild Kits & Parts<\/h3>\n
\n
⚙ Bearings<\/div>\n
🔒 Seals<\/div>\n
⚙ Gears<\/div>\n
🔧 Shafts<\/div>\n<\/div>\n

🔎 Buyer’s Checklist \u2014 Stone Burier Gearbox Selection Made Simple<\/h2>\n

Use this step-by-step guide to identify the exact gearbox model for your stone burier. Click each step for detailed instructions.<\/p>\n

\nStep 1: Required screening rotor Speed<\/summary>\n
\n

How:<\/strong> Refer to your stone burier manufacturer’s manual for the recommended screening rotor operating speed<\/p>\n

Why it matters:<\/strong> Together with PTO speed, this defines the exact gear ratio your gearbox needs<\/p>\n<\/div>\n<\/details>\n

\nStep 2: Power Requirement<\/summary>\n
\n

How:<\/strong> Match the gearbox HP rating to your tractor’s PTO horsepower output and the stone burier’s demand<\/p>\n

Why it matters:<\/strong> Under-rating leads to overheating and premature failure; over-rating adds unnecessary cost and weight<\/p>\n<\/div>\n<\/details>\n

\nStep 3: Mounting Bolt Pattern<\/summary>\n
\n

How:<\/strong> Measure the bolt hole positions, centre distances, and overall envelope on your stone burier’s gearbox mounting flange<\/p>\n

Why it matters:<\/strong> Ensures direct bolt-on installation without any fabrication or adapter plates<\/p>\n<\/div>\n<\/details>\n

\nStep 4: Tractor PTO Speed<\/summary>\n
\n

How:<\/strong> Check your tractor’s PTO specification \u2014 standard is 540 RPM or 1000 RPM<\/p>\n

Why it matters:<\/strong> Determines the input shaft spline size and the baseline for ratio calculation<\/p>\n<\/div>\n<\/details>\n

\nStep 5: Existing Gearbox Identification<\/summary>\n
\n

How:<\/strong> Record the brand, model number, and any part numbers from the nameplate of the gearbox being replaced<\/p>\n

Why it matters:<\/strong> Speeds up the matching process and ensures dimensional compatibility with your seedbed machine<\/p>\n<\/div>\n<\/details>\n

\nStep 6: Working Hours per Season<\/summary>\n
\n

How:<\/strong> Estimate your annual operating hours for the stone burier to determine appropriate service life rating<\/p>\n

Why it matters:<\/strong> High-hour operations justify premium bearing and gear specifications for lowest cost per hour<\/p>\n<\/div>\n<\/details>\n

\nStep 7: Rotation Direction<\/summary>\n
\n

How:<\/strong> Determine whether the screening rotor on your stone burier requires clockwise or counter-clockwise output when viewed from the drive end<\/p>\n

Why it matters:<\/strong> Incorrect rotation direction will damage the implement or produce no useful work<\/p>\n<\/div>\n<\/details>\n

💡 Pro Tip:<\/strong> For fastest service, email us the old gearbox part number (if visible), your tractor brand and model, and your stone burier manufacturer and model. Our engineers will confirm the exact match and provide a quotation within one business day.<\/p>\n

\"Agricultural<\/p>\n

🛠 Installation Procedure for Your Stone Burier Gearbox<\/h2>\n

This guide covers the complete process of replacing the gearbox on your stone burier. Each step includes specific details for soil preparation equipment \u2014 follow them in sequence for best results.<\/p>\n

Step 1 \u2014 Connect Output to screening rotor<\/h3>\n

Connect the output coupling to the screening rotor drive on your stone burier. Ensure the shaft engagement depth meets the minimum specified in the manual. Tighten all retaining hardware to the correct torque value. After connection, rotate the output by hand to verify smooth, unrestricted movement.<\/p>\n

Step 2 \u2014 Post-Installation Checks (10-Hour Service)<\/h3>\n

Perform a 10-hour service: re-check mounting bolt torque, inspect for leaks, verify oil level, and confirm the PTO safety guard is in place. Clean any accumulated debris from the gearbox housing to maintain effective heat dissipation. Log the installation details in your equipment maintenance records.<\/p>\n

Step 3 \u2014 Fill With Lubricant<\/h3>\n

Add gear oil through the fill port. Use the grade recommended in the installation manual. Fill until oil just begins to weep from the level check hole (if provided) or reaches the bottom of the fill port. Wipe any spilled oil from the housing. Confirm the magnetic drain plug is fully seated.<\/p>\n

Step 4 \u2014 Remove Old Gearbox<\/h3>\n

Detach the driveline yoke from the gearbox input. If the gearbox also has an output coupling to the screening rotor, disconnect that as well. Support the gearbox from below with a hydraulic jack. Remove the mounting fasteners progressively, keeping at least two bolts finger-tight until you are ready to slide the unit out.<\/p>\n

Step 5 \u2014 Test Run & Break-In<\/h3>\n

With the stone burier raised or in a safe test position, start the PTO at idle speed. Observe the gearbox for any vibration, unusual noise, or oil seepage. Run for 20 minutes at reduced speed. If all is normal, increase to the operating PTO speed and run for an additional 10 minutes while monitoring temperature. Re-check all mountings.<\/p>\n

Step 6 \u2014 Connect PTO Driveline<\/h3>\n

Slide the PTO driveline yoke over the gearbox input spline. Ensure full engagement \u2014 the yoke should slide past the retaining groove and click into place. Test the engagement by pulling firmly on the yoke; it should not detach. Verify that the driveline length allows adequate telescoping stroke throughout the full range of implement movement.<\/p>\n

Step 7 \u2014 Prepare the Mounting Surface<\/h3>\n

Scrape any old gasket material or RTV sealant from the stone burier’s gearbox mounting face. Use a flat file to remove any burrs around bolt holes. Verify all mounting holes align correctly by test-fitting the new gearbox without bolts. Check for flatness \u2014 a feeler gauge should show less than 0.1mm across the mounting surface.<\/p>\n

⚠ Important:<\/strong> For safety, never work under unsupported equipment. Use proper lifting devices when handling the gearbox unit.<\/p>\n

⚠ Fault Diagnosis Guide \u2014 Stone Burier Gearbox<\/h2>\n

Even the best-engineered gearbox may encounter operational issues over its service life. This guide covers the most common symptoms reported with stone burier gearboxes and provides actionable field solutions.<\/p>\n

\n

⚠ Oil Leaking from Shaft Seals<\/h4>\n

Likely cause:<\/strong> Overfilled oil level creating excess internal pressure<\/p>\n

What to do:<\/strong> Inspect the breather cap \u2014 a blocked breather pressurizes the housing and forces oil past seals. Replace the breather and clean any debris. If leaking continues, replace the affected seal. Check the shaft surface under the seal for grooves or corrosion that may be cutting the seal lip.<\/p>\n<\/div>\n

\n

⚠ Excessive Vibration During Operation<\/h4>\n

Likely cause:<\/strong> Worn universal joints in the driveline<\/p>\n

What to do:<\/strong> Vibration in a stone burier gearbox system usually originates from the driveline, not the gearbox itself. Inspect the PTO shaft U-joints \u2014 a worn joint creates a twice-per-revolution vibration pulse. Confirm the driveline is the correct length for the tractor-to-implement distance. Re-torque the gearbox mounting bolts.<\/p>\n<\/div>\n

\n

⚠ Abnormal Grinding or Whining Noise<\/h4>\n

Likely cause:<\/strong> Insufficient lubricant or incorrect oil grade<\/p>\n

What to do:<\/strong> Check oil level immediately \u2014 low oil is the most common cause of gear noise in stone burier gearboxes. If oil level is correct, the lubricant may have degraded \u2014 perform a complete oil change. Persistent noise indicates internal wear requiring professional assessment.<\/p>\n<\/div>\n

\n

⚠ Gearbox Running Excessively Hot<\/h4>\n

Likely cause:<\/strong> Operating beyond rated horsepower or duty cycle<\/p>\n

What to do:<\/strong> Measure housing temperature (normal operating range: 40-80\u00b0C depending on ambient temperature). If consistently above 90\u00b0C, verify oil volume, clean the housing, and check that the gear ratio produces the correct output speed. An incorrect ratio forces the gearbox to work harder, generating excess heat.<\/p>\n<\/div>\n

\n

⚠ Output Shaft Stops Turning While Input Rotates<\/h4>\n

Likely cause:<\/strong> Stripped gear teeth or broken gear<\/p>\n

What to do:<\/strong> If the gearbox has a shear pin or slip clutch, inspect it for activation. A tripped overload device is a protective event, not a failure \u2014 replace the pin and investigate what caused the overload. If the overload device is intact but no output is produced, internal gear or shaft failure has occurred.<\/p>\n<\/div>\n

For persistent or complex issues, our engineers provide remote diagnostic support via phone and email. We can also supply rebuild kits for in-workshop repairs. Reach our support team here<\/a>.<\/p>\n

📍 Real-World Performance \u2014 Stone Burier Gearbox Across Australia<\/h2>\n

Our agricultural gearboxes are field-proven across every Australian state and territory. Below are documented case studies from recent Stone Burier gearbox installations.<\/p>\n

\n

Bruce Campbell \u2014 Tamworth, NSW<\/h3>\n

Operation:<\/strong> family-run farming operation | Size:<\/strong> 3000 acres | Use:<\/strong> Stone Burier gearbox for soil preparation<\/p>\n

Reason for purchase:<\/strong> New equipment build \u2014 specifying aftermarket gearbox as OEM improvement<\/p>\n

“We operate in a region with heavy red soil and corrosion has been a persistent problem with gearboxes. The coating on this unit is noticeably more robust \u2014 no rust after 2 full seasons of outdoor storage.”<\/p>\n<\/div>\n

\n
\n📍 Renmark, SA<\/strong> commercial soil preparation contractor \u2014 6000 acres<\/span>\n<\/div>\n
\n

Client:<\/strong> Robert Clarke | Application:<\/strong> Stone Burier gearbox \u2014 soil preparation<\/p>\n

Purpose:<\/strong> Scheduled preventive replacement as part of an annual maintenance program<\/p>\n

“The custom ratio option was a game-changer for our operation. We needed a non-standard output speed that no other supplier could provide. The engineering team designed a solution within a week and it worked perfectly from day one.”<\/p><\/blockquote>\n<\/div>\n<\/div>\n

\n

📍 Case #3: Narrabri, NSW<\/h3>\n\n\n\n\n\n\n
Customer:<\/strong><\/td>\nGeorge Barker \u2014 mixed farming enterprise<\/td>\n<\/tr>\n
Location:<\/strong><\/td>\nNarrabri, NSW<\/td>\n<\/tr>\n
Farm Size:<\/strong><\/td>\n1200 acres<\/td>\n<\/tr>\n
Application:<\/strong><\/td>\nStone Burier gearbox for stone burier \u2014 soil preparation<\/td>\n<\/tr>\n
Purchase Reason:<\/strong><\/td>\nEmergency mid-season replacement after catastrophic original gearbox failure<\/td>\n<\/tr>\n<\/table>\n

“We stress-test our equipment in ways that would void most warranties. This gearbox has handled everything we’ve thrown at it \u2014 heavy clay soils \u2014 without complaint.”
\u2014 George Barker<\/strong>, Narrabri, NSW<\/p><\/blockquote>\n<\/div>\n

\n

Wayne Crawford \u2014 Wagga Wagga, NSW<\/h3>\n

Operation:<\/strong> broadacre cropping operation | Size:<\/strong> 1500 acres | Use:<\/strong> Stone Burier gearbox for soil preparation<\/p>\n

Reason for purchase:<\/strong> Retrofit older model stone burier with improved gearbox for extended service life<\/p>\n

“Installed as a replacement for a gearbox that catastrophically failed mid-season. The MowerGearbox unit was delivered within 5 days and fitted perfectly. We finished the season without further issues. Very impressed.”<\/p>\n<\/div>\n

\n
\n📍 Broome, WA<\/strong> irrigated cropping enterprise \u2014 300 acres<\/span>\n<\/div>\n
High-Performance Agricultural Gearbox for Stone Burier Applications Your stone burier depends on a gearbox that can translate raw PTO power into productive soil preparation force \u2014 reliably, efficiently, and without unexpected failure. That is exactly what our Stone Burier agricultural gearbox delivers. Mounted centrally on the stone burier frame, this gearbox powers the rotor that lifts soil and rocks, sifts them through a rear screen, and buries stones below the surface while leaving a smooth, stone-free seedbed on top. We engineer each gearbox specifically for the mechanical profile of soil preparation. The gear geometry, bearing selection, and housing design are all optimized for the load patterns, duty cycles, and environmental […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[3236],"tags":[3242,3244,3245,3243,3241],"class_list":["post-1533","post","type-post","status-publish","format-standard","hentry","category-agricultural-gearbox","tag-agricultural-gearbox-for-stone-burier","tag-farm-stone-burier-gear-drive","tag-pto-gearbox-stone-burier","tag-soil-preparation-gearbox","tag-stone-burier-gearbox"],"_links":{"self":[{"href":"https:\/\/mowergearbox.top\/ja\/wp-json\/wp\/v2\/posts\/1533","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mowergearbox.top\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mowergearbox.top\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mowergearbox.top\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mowergearbox.top\/ja\/wp-json\/wp\/v2\/comments?post=1533"}],"version-history":[{"count":0,"href":"https:\/\/mowergearbox.top\/ja\/wp-json\/wp\/v2\/posts\/1533\/revisions"}],"wp:attachment":[{"href":"https:\/\/mowergearbox.top\/ja\/wp-json\/wp\/v2\/media?parent=1533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mowergearbox.top\/ja\/wp-json\/wp\/v2\/categories?post=1533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mowergearbox.top\/ja\/wp-json\/wp\/v2\/tags?post=1533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}