Stinger Attachments Utility Tractor Bale Spear – Series 4 (BS4)
Large Square Bale Mover – High-Capacity, High-Efficiency
The Series 4 Bale Spear (BS4) from Stinger Attachments is built for operators who need to move large quantities of hay quickly and safely. Designed specifically for utility tractors with loaders, this heavy-duty attachment handles two large square bales or multiple round bales at once — maximizing productivity with every lift. Whether you’re transporting hay from the field, loading a trailer, or stocking a barn, the BS4 speeds up the process without compromising safety or control.
Key Features & Capabilities
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Four-tine design supports up to 14,000lbs
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61” spacing between outer tines accommodates two large square bales
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Optional bolt-on supports add lateral stability for bulkier loads
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Universal skid steer mount plate or compatibility with Global/ISO tractor mounts
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Integrated safety step for secure footing during use
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Fast, intuitive hookup system fits most common tractor frames
Spear Options
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Available spear lengths:
– 39" (33" usable)
– 43" (37" usable)
– 49" (43.5" usable) -
Replaceable tines with double-nut fastening for quick, hassle-free maintenance
Durable Construction Specs
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70° back angle for optimal bale positioning
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Top support tube: 4" x 2" x ¼"
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Bottom tube: 4" x 4" x ¼"
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Side plates: ⅜" Grade 50 steel
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Optional bolt-on side supports available for added load security
Ideal for High-Volume Bale Handling
If your operation regularly deals with large or multiple hay bales, the BS4 Large Square Bale Mover offers the durability, versatility, and efficiency to keep you productive. Its robust build, flexible mounting options, and configurable tine system make it an excellent fit for agricultural and commercial hay-handling environments.