Overview

Heavy-Duty Bale Spear for Large Square Bales

When it comes to moving large, dense hay bales, not all equipment is up to the task. The Bale Spear – Series 4 (BS4) by Stinger Attachments is built for farmers, ranchers, and hay producers who demand strength, precision, and safety.
This bale spear is designed to handle the heaviest loads with unmatched balance and stability — perfect for square bale handling on tractors and skid steers.

Engineered with four powerful tines, each rated for 3,500 lb at 30 inches, this unit delivers a total capacity of around 14,000 lb. That’s professional-grade performance for serious operations. Whether you’re feeding livestock, stacking hay, or transporting bales across the yard, the Series 4 bale spear makes every lift smoother and more efficient.

What sets this model apart is its thoughtful design. The four-tine system ensures even weight distribution, reducing sway and preventing damage to the bales during transport. You’ll immediately notice how much more stable it feels compared to two-tine or single-tine spears.
Add in Grade 50 steel side plates, a 4×4×¼″ lower tube, and a 4×2×¼″ top tube — and you’ve got a structure that’s rugged enough to survive years of hard work in the field.

Farmers know downtime costs money. That’s why the BS4 features replaceable tines. If one ever bends or wears down, simply swap it out without replacing the entire attachment. It’s cost-effective and practical, designed to keep your operation running.

The Series 4 is also built for versatility. Choose between 39″, 43″, or 49″ spear lengths depending on your tractor’s lift height and the size of your hay bales. For even greater efficiency, the optional bolt-on bale support lets you carry two large square bales side by side — doubling productivity without compromising safety.

Another key advantage is compatibility. The bale spear mounts easily to most tractor and skid-steer quick-attach systems, including Universal Quick-Attach, Global Euro, and John Deere carriers. So you can attach it to your existing machine in seconds and get straight to work.

Safety hasn’t been overlooked either. A ribbed safety step gives you a sturdy foothold when inspecting or adjusting bales at height. Small details like this show why Stinger Attachments has become a trusted name among American farmers.

From feeding to stacking season after season, the Series 4 Bale Spear is more than just an attachment — it’s a dependable work partner. Designed, welded, and tested in the USA, it stands for durability, reliability, and performance that lasts.

If you’re ready to stop fighting heavy bales and start working smarter, this tractor bale spear attachment is your best ally for daily hay handling.

specifications

Features

• Four-tine design for superior load stability

• Replaceable high-capacity tines (3,500 lb each)

• Heavy-duty Grade 50 steel construction

• Multiple spear length options for versatility

• Quick-attach mounting for tractors or skid steers

• Optional bolt-on bale support for double-bale handling

• Ribbed safety step for secure access

• Precision American manufacturing and support

Benefits

✅ Increased load stability
✅ Heavy-duty performance
✅ Quick and easy mounting
✅ Lower maintenance costs
✅ Built for long-term durability
✅ Safe, efficient hay handling

Additional information

• Each bale spear is welded, powder-coated, and inspected before leaving the factory, ensuring it withstands the most demanding conditions.

• Compatible with a wide range of machines — if you own multiple tractors or skid steers, one spear can serve them all.

• The replaceable-tine design makes maintenance easy and affordable over time.

• Stinger Attachments products are trusted by hay producers, cattle operations, and farm contractors across the U.S. for their long-lasting performance.