Stinger Extreme Capacity Bucket (MB4) | 1/4" Shell | 30" Tall

Stinger Extreme Capacity Bucket (MB4) | 1/4" Shell | 30" Tall - View 2

Stinger Extreme Capacity Bucket (MB4) | 1/4" Shell | 30" Tall - View 3

Stinger Extreme Capacity Bucket (MB4) | 1/4" Shell | 30" Tall - View 4

Stinger Extreme Capacity Bucket (MB4) | 1/4" Shell | 30" Tall - View 5

Stinger Extreme Capacity Bucket (MB4) | 1/4" Shell | 30" Tall - View 6

Stinger Extreme Capacity Bucket (MB4) | 1/4" Shell | 30" Tall - View 7

Stinger Extreme Capacity Bucket (MB4) | 1/4" Shell | 30" Tall - View 8

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🇺🇸 Made in USA | Authorized Dealer | Guaranteed Fitment | Direct-to-Site Delivery

Stinger Extreme Capacity Bucket (MB4) | 1/4" Shell | 30" Tall

Stinger Attachments

Model: 60"

Edge Configuration: Standard Weld-On Edge

Price:

$3,540 CAD

Quantity:

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Heavy-Duty 1/4" Grade 50 Steel Extreme-Capacity Bucket for Large-Frame Track Loaders & Ag Tractors. Built in the USA by Stinger Attachments for 75–120+ HP machines, the MB4 upgrades the entire bucket shell to 1/4-inch high-tensile Grade 50 steel with a 30" tall back to handle heavy quarry, excavation, and commercial snow loads without bowing.

The High-Volume Heavyweight

The Stinger Series 4 (MB4) is engineered for the largest Compact Track Loaders and Utility Tractors on the market. It takes the deep-bottom design of the MB3 and adds significant height (nearly 30 inches) and durability. Whether you are loading snow, mulch, or heavy dirt, the MB4 maximizes every cycle.

1/4" Shell Standard

While most buckets use lighter 3/16" steel, the MB4 is built with a 1/4" Grade 50 Steel Shell. This heavy-duty construction prevents bowing and warping under the extreme breakout forces of 90HP+ machines. Reinforced with a top tube, side braces, and the signature Rolled Radius Insert, it is built to handle 30 cubic feet of material without flinching.

✅ Machine Compatibility & Carrier Fitment

Carrier Class

65–125+ HP Large Loader / Tractor

Hydraulics

None (Mechanical)

Shell Steel

1/4" Grade 50 (30" Tall Back)

Mount Interface

Universal SSQA

1. Select Width by Carrier Tire/Track Stance:

60" (690 lbs), 66" (755 lbs) & 72" (820 lbs)Ideal for 65–100 HP Heavy Utility Tractors & Mid/Large Skid Steers

78" (885 lbs) & 84" (950 lbs)Ideal for 85–135 HP Large-Frame Track Loaders & Compact Wheel Loaders

2. Confirmed Compatible Large-Frame CTLs, Skid Steers & Tractors:

KubotaSVL95-2s, SVL97-2, M5 / M6 Series Ag Tractors

BobcatS76, S770, S850, S86, T76, T770, T86, T870, A770

John Deere & CATDeere 325G, 331G, 331P, 333G, 333P, 335P; CAT 262D3, 272D3, 279D3, 289D3, 299D3, Next-Gen 265, 275, 285

Case, New Holland, Takeuchi & ASVCase TV370B, TV450B, TV620B; New Holland C337, C345, C362; Takeuchi TL10V2, TL11R3, TL12V2, TL12R2; ASV RT-75, RT-120, RT-135

🔩 Mounting Interface: Built-in North American Universal Skid Steer Quick-Attach (SSQA) plate—fits 99% of modern skid steers, compact track loaders, and SSQA-equipped utility tractors.

⚠️ Critical Warning: Extreme Loads

Payload Hazard: A full 84" bucket of wet soil can weigh over 3,500 lbs (Payload + Bucket Weight).
Do not use this attachment on mid-frame machines. It is designed strictly for Large Frame CTLs and Compact Wheel Loaders with high tipping loads.

⚙️ Technical Specifications (Tap to Expand Full Specs & Weights)

Shell Material	1/4" Grade 50 Steel (Heavy Duty)
Front Height	29.81 Inches (Extreme Height)
Bottom Depth	44.29 Inches
Max Capacity	30.0 cu ft (84" Heaped)
Wear Protection	1/2" x 4" Underside Wear Bars
Cutting Edge	3/4" x 8" (Weld-On or Bolt-On)
Warranty	2-Year Structural
Operating Weight	60": 690 lbs (313 kg) \| 66": 755 lbs (342 kg) \| 72": 820 lbs (372 kg) \| 78": 885 lbs (401 kg) \| 84": 950 lbs (431 kg)
Included Standard	MB4 Extreme-Capacity 1/4" Grade 50 Bucket, 3/4"x8" Cutting Edge (Weld-On or Bolt-On) & Universal SSQA Mount

🇺🇸Made in the United States

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Canadian

100% owned and operated in Canada. We handle the customs, brokerage, and border friction.

⚙

Commercial Grade

US Grade 50, AR200/AR400 & Swedish SSAB Hardox® 450 wear steel built for frozen ground and daily abuse.

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Stinger Extreme Capacity Bucket (MB4) | 1/4" Shell | 30" Tall

Description

✅ Machine Compatibility & Carrier Fitment

⚠️ Critical Warning: Extreme Loads