English  |
7134153
Bobcat
7134153
Hello, Equipment Owners and Maintenance Chiefs! I am the supplier who specializes in solving problems like "tracking drift," "lug gouging," "chain derailment," and "power transfer failure." Today, I’m recommending a "toothed steel ring that looks simple but is the soul of your skid-steer's mobility"—the Driven Sprocket for Bobcat Skid-Steer Loaders (Part No. 7134153).
Anyone running a skid-steer knows these machines pack a punch and offer incredible agility, but they work in truly brutal conditions—mud pits, gravel yards, and construction waste piles. The driven sprocket is the "commander" of the travel system, responsible for transferring hydraulic motor torque to the track. Many cheap sprockets on the market look similar but are cast from ordinary steel or fabricated from cut plate. Under heavy loads and abrasive conditions, their teeth round off or chip within days. Damaged teeth cause skipping, slipping, and can even stall or burn out the hydraulic motor. Our driven sprocket is specifically engineered for Bobcat skid-steer loaders. It doesn’t just rotate; it bites firmly, resists wear, and endures abuse. Choose us to equip your machine with "iron teeth" that keep it nimble in mud and rubble, going exactly where you point it.
Alloy Steel Forging: No "Cut-Rate" Tooth Profile:
The sprocket endures massive torque and impact; material quality is critical.
Material: We use high-strength alloy steel. This material offers excellent toughness, high hardness, and extreme impact resistance—unlike ordinary steel that deforms under stress or shatters on impact.
Process: Critical sections utilize precision forging. The steel is tempered under immense pressure, refining internal grains into an ultra-dense structure. Like a blacksmith forging a blade, we align the steel’s grain flow continuously along the tooth profile, multiplying its strength. No matter how much you thrash it in a rock pile, it may deform slightly but will never fracture or lose a tooth.
Black Oxide Finish: Rust-Resistant and Wear-Reducing:
Skid-steers often operate in wet, muddy environments; corrosion prevention is key.
Surface: Finished with black oxide treatment. This oxide layer acts like an "invisible raincoat" for the sprocket, providing strong rust resistance. Even in coastal salt spray or constant contact with water and soil, it won’t rust for years.
Lubricity: The black oxide layer retains a trace of oil, providing micro-lubrication during initial run-in to reduce premature wear on chains or tracks.
Precision Tooth Profile: Smooth Drive, Zero Skipping:
A great sprocket isn't just hard; it must "fit" perfectly.
Design: Our engineers utilize precision machining for the tooth profile. Pitch accuracy is exact, and tooth contours are smooth. Engagement with the track chain is point-to-surface contact, distributing stress evenly.
Effect: After installation, operation is smooth with minimal noise. Chain skipping or slipping is eliminated. Power transmission efficiency exceeds 95%, converting every drop of hydraulic pressure into forward motion.
Engineered for Bobcat: Perfect Fit:
Compatibility: This driven sprocket is specifically designed for Bobcat skid-steer loaders, matching Part No. 7134153. All mounting holes, dowel pin locations, and tooth counts are precisely matched.
Installation: Install and use immediately—no grinding or hole enlargement needed. It fits your equipment perfectly, like a tailored suit.
Parameter | Specification |
|---|---|
Product Name | Driven Sprocket / Drive Hub / Final Drive Sprocket |
Part Number | 7134153 |
Core Material | High-Strength Alloy Steel |
Manufacturing Process | Precision Forging |
Surface Treatment | Black Oxide |
Key Properties | High Torque Transfer, Wear Resistant, Impact Resistant, Anti-Corrosion |
Compatible Equipment | Bobcat Skid-Steer Loaders |
Municipal Engineering: Demolition and excavation in narrow streets, requiring quick response and precise transmission.
Landscaping: Working on soft soil, requiring high traction and flotation to avoid getting stuck.
Scrap Recycling Yards: Operating among scrap steel and broken glass, requiring high impact resistance.
Equipment Overhaul: Replacing old, worn, or damaged sprockets to restore travel performance.
Exact Match, Ready to Ship: Just provide Part No. 7134153, and we ship immediately. No need to count teeth or measure bore sizes; hassle-free.
Hard Enough, No Chipping: We guarantee our sprocket has superior hardness and toughness. After installation, it resists chipping on rocks and fracture under heavy loads. If a tooth chips, we replace it.
Value for Money: We don't sell the cheapest, because those are castings with internal porosity that fail quickly. We sell the most durable. Do the math: using our sprocket adds thousands of service hours, saving you far more in repair and downtime costs than the initial price.
A Quick Tip for the Mechanics:
Brothers, replacing this sprocket is physically demanding and technical work.
Clean Thoroughly. When removing the old sprocket, clean oil, grease, and metal shavings from the motor output shaft and mounting dowel holes. Failure to do so causes misalignment, leading to premature uneven wear.
Inspect Chain/Track. While replacing the sprocket, inspect the drive chain or track for wear. If the chain is excessively stretched or the track pitch is elongated, a new sprocket will wear out rapidly regardless.
Tighten Diagonally. When installing the new sprocket, tighten bolts diagonally in stages. Never pull one side tight first; this warps the mounting surface, causes uneven stress, and leads to broken bolts or a cracked sprocket.
Break-In Period. Allow the new sprocket a short break-in period during the first few hours of operation. Avoid maximum load immediately to allow the teeth to mate smoothly with the chain or track, significantly extending service life. Work safely and go home in one piece!
