Direct answer for buyers: choose high-strength excavator pins and bushes that match your attachment size (0.98 inch / 25 mm hole and 4.7 inch / 120 mm span are common) and are built from wear-resistant steel to withstand heavy use. The top picks below are ideal for mini excavators, backhoes, and compact loaders, with options suited for bucket, rake, auger, ripper, and hydraulic thumb attachments. Each product section explains who it’s best for, plus a practical limitation to consider.
| Product | Best For | Key Fit | Notes |
|---|---|---|---|
| WFXSHparts 4 pcs 25mm Pins | Light- to mid-usage mini excavators | 25 mm hole, 120 mm span | Widely compatible with various accessories |
| GDUKOP 6PCS 25mm Pins | Varied mini attachments | 25 mm hole, 120 mm span | Rust-resistant steel, durable |
| YONDRIX 6PCS 25mm Pins | Multiple attachments on compact machines | 25 mm hole, 120 mm span | Forged steel, long life |
| jiefengda 2 Pack 25mm Pins | Chinese mini excavator setups | 25 mm hole, 120 mm span | Grease-friendly design |
| Hicarer 6 Pcs 25mm Pins | Heavy-duty small diggers | 25 mm hole, 120 mm span | Heat-treated manganese steel |
WFXSHparts Mini Excavator Pins — 4 Pack
Reference features: 25 mm pinhole, 120 mm span. Made from high-quality steel, wear-resistant and easy to install. Suitable for bucket, rake, grab, auger, and quick hitch connections of the same size. Best for operators who need quick, ready-to-use replacements for a variety of small attachments. Limitation: verify exact fit with your specific quick hitch and accessory before purchase.
GDUKOP 6PCS Pins — 25mm
Reference features: 25 mm pinhole, 120 mm span; compatible with a wide range of mini excavator accessories (clip, auger, bucket, ripper, grabber, rake). Made of high-quality steel with rust resistance for longer service life. Best for buyers who need broad compatibility across several attachments. Caution: check exact dimensions and tolerances (1–3 mm tolerance allowed) to ensure fit with your machine.
YONDRIX 6PCS Pins — 25mm
Reference features: 25 mm hole, 120 mm span; forged steel for high hardness and wear resistance. Suitable for mini excavator attachments like bucket, auger, ripper, and rake. Best for operators prioritizing stable performance under heavy use. Limitation: confirm compatibility with your specific model before ordering due to tolerance variations.
jiefengda 2 Pack 25mm Pins
Reference features: 25 mm hole, 120 mm span; supports bucket, rake, ripper, auger, and other mini excavator attachments; mentions grease-injection ports. Best for buyers who want grease lubrication access and a secure, stable connection. Limitation: designed for many Chinese mini excavator parts; confirm exact compatibility with your brand and attachment before purchase.
Hicarer 6 Pcs — 25mm Pins
Reference features: 25 mm hole, 120 mm span; manganese steel with heat treatment for wear resistance and long service life. Precision-fit design minimizes loosening and provides solid support for safe operation. Best for operators needing robust, long-lasting pins for frequent attachment changes. Caution: ensure the pinhole and span match your equipment’s exact measurements before buying.
40mm x 13” Excavator Bucket Pin
Reference features: 40 mm x 13” size; chrome-plated 1045 steel with grease-hole and bolt hole. Best for larger bucket pins that require added lubrication and a longer reach. Limitation: not the common 25 mm standard; verify compatibility with your bucket and hitch system before ordering.
Buying Guide
- Pinhole diameter and span: Most mini excavator pins use 25 mm (0.98 inch) holes and about 120 mm (4.75 inch) span. Confirm your attachment’s hole size and the distance between eyes to ensure proper fit.
- Material and treatment: Look for high-strength steel or manganese steel with heat treatment. These materials resist wear, impact, and corrosion for longer service life in harsh job-site conditions.
- Compatibility: Check the list of compatible attachments (bucket, rake, auger, ripper, grabber, hydraulic thumb) and validate your brand and model. Some pins are marketed as “universal,” but exact tolerances matter.
- Lubrication features: Pins with grease holes or injection ports can simplify maintenance and reduce wear. Consider grease fitting availability on both pin and attachment.
- Installation and tolerances: A tolerance of about 1–3 mm is common. Ensure the product tolerance aligns with your equipment’s assembly clearance to avoid loosening or binding.
- Durability vs. cost: Higher-grade forged or manganese steel pins may cost more but offer longer service life, especially on heavy-use machines or frequent attachment changes.
FAQ
- Q: Are these pins universal for all mini excavators? A: They are designed for common mini-excavator sizes (25 mm hole, 120 mm span) but always verify exact measurements and attachment compatibility with your machine.
- Q: Do these pins come with grease fittings? A: Some listings mention grease ports or lubrication features; check the product details for your chosen item.
- Q: What material are the pins made of? A: Most pins are made from high-quality steel or manganese steel with heat treatment for durability.
- Q: How do I confirm fit before purchase? A: Compare pinhole diameter, span length, and bolt or grease-hole locations to your current pins and attachment eyes. When in doubt, contact the seller with your machine’s model and attachment type.
- Q: Can I use these pins on larger machinery? A: These 25 mm pins are best suited for mini excavators and compact backhoes. Larger machines typically require larger pin sizes and different quick-hitch configurations.
- Q: Do these pins include any warranty? A: Warranty details vary by seller; review the product listing or Amazon seller policy for specifics.