Komatsu PC360-7 Excavator Track Shoe Assembly Forged 23MnB Steel Triple Grouser 216mm Pitch Undercarriage Part

YT-PC3607-TG800 is a triple grouser track shoe assembly made for the Komatsu PC360-7 hydraulic excavator. The 36 ton class machine demands a shoe that can carry heavy swing torque and bucket breakout forces, so YT forges the part from 23MnB boron steel on a 216 mm pitch and hardens the three grouser bars for long wear. It bolts directly onto the PC360-7 chain and restores traction that is often lost once the original shoes are worn smooth.

Main Dimensions of Installation

Main Parameters

The models above are just for reference, we can't list all models here. we can supply more products as your requirements. Please feel free to send us your inquiry.

• We purchase the raw materials from famous steel group, ensures the high quality of our track shoes.
• All the track shoes are subject to through hardening processes with spray quenching technique and tempering processes.
• Strict quality control from raw material, design, technology, manufacturing for the entire process of detection.
• We can produce any requested parts according to your blue print or samples.

• Three point ground contact: Triple grouser bars keep the machine stable during digging and swinging, reducing rocking on uneven bench floors.
• 23MnB forged blank: The boron steel forging carries the load of a 36 ton excavator while staying tough enough for rough quarry floors.
• Hardened bar surface: Induction hardening takes the grouser face to about 45-52 HRC, which slows the rounding of the bars on abrasive material.
• Precise hole geometry: CNC machined holes hold the 216 mm pitch so the shoe can be installed with standard torque tools and new bolts.
• Consistent link fit: The underside is machined to the link rail profile, avoiding point contact that can loosen bolts during hard digging.
• Protected for export: The finished shoe is oiled and painted so it stays clean and rust free from the YT warehouse to your job site.

*Values are reference; OEM part number confirmation advised before ordering.

1. Incoming 23MnB material is sampled and analyzed to confirm composition before it enters the forging shop.
2. Billets are induction heated and drop forged in the triple grouser die set.
3. Flash trimming, punching and coining complete the blank shape accurately.
4. Heat treatment normalizes the structure, followed by quench and temper for core toughness.
5. CNC centers drill and countersink the mounting holes to the 216 mm pitch layout.
6. Medium frequency induction hardening treats the grouser bars to the required depth.
7. Shot blasting cleans the surfaces ahead of final inspection.
8. Hardness tests, hole gauging and visual checks are recorded per batch.
9. Anti-rust treatment and pallet packing finish the export process.

YT is the export brand of Xiamen Yintai Machinery Co., Ltd., a specialist undercarriage manufacturer and exporter established in 2011. The Fujian factory combines forging, CNC machining and heat treatment capability, which lets YT respond quickly to both standard catalog sizes and customized excavator shoe requirements. The 50-100 employee company records annual export sales between USD 10 and 20 million, serving distributors, rental companies and mining contractors worldwide.

Quality management follows ISO 9001:2015, and SGS or other third-party inspection is welcome before loading. YT also supports OEM and ODM programs for dealers that require their own brand, packaging or special heat treatment specifications.

• Quarry and aggregate loading: The triple grouser shoe keeps the PC360-7 stable while loading trucks on crushed stone stockpiles where tracks slip easily.
• Full track group renewal: YT can pair these shoes with links, pins, bushings, rollers and sprockets for a complete PC360-7 undercarriage change.
• Aftermarket economy: Contractors can rebuild older -7 series machines at a fraction of the cost of new OEM running gear, extending the life of paid-off assets.
• Multi-machine fleet supply: One supplier can cover several excavator models in your fleet, simplifying purchasing and reducing spare parts inventory.
• Rapid replacement service: Standard sizes are stocked for fast shipment, so a broken track does not keep a high value excavator idle for long.

The PC360-7 is widely used in mass excavation, mining support, water conservancy and heavy infrastructure projects. YT triple grouser shoes give these machines dependable grip on soft benches, firm footing on rock and stable travel on gradients, while the 800 mm width keeps ground pressure moderate for a machine of this size.

Compatible Brands

Q1: What details do you need to confirm fitment for a PC360-7?

We need your machine serial number, the link pitch, and the current shoe width. Alternatively send a photo of the old shoe with a measurement scale and we will confirm the part number for you.

Q2: Are YT shoes made with genuine Komatsu specifications?

YT shoes are aftermarket parts manufactured to match the original interface dimensions. We hold no license from Komatsu and do not apply OEM part numbers to our products.

Q3: Which hardness is measured on the shoe?

We measure the grouser surface at 45-52 HRC after induction hardening. The core is kept softer and tougher so the shoe survives impact loads without cracking.

Q4: Can a single shoe be ordered for testing?

Yes, single piece orders are accepted for evaluation. Once the trial shoe passes your inspection, bulk pricing and scheduled delivery can be arranged.

Q5: What are your standard payment terms?

We usually work with T/T or L/C. For first orders a T/T deposit with balance against the shipping documents is common, and long term customers may discuss more flexible terms.

Q6: How do you protect shoes during shipping?

Shoes are oiled, strapped on steel pallets and covered to avoid movement and corrosion in the container. Export wooden crates are available for fragile or mixed loads.

Every PC360-7 shoe leaves the plant with anti-rust protection and solid pallet packing, and each lot is documented with hardness and dimensional records. YT offers 12-18 months warranty against manufacturing defects, and third-party inspection can be organized before the goods are shipped.

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