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Heavy Duty Bucket 1050 mm (42 in): 558-7939

Heavy Duty

Cat® buckets are more than just an add-on, they are an extension of your Cat machines. Each one is perfectly balanced to our excavators so you can take on heaping loads without compromising fuel efficiency or machine health. We built them to fill faster, retain your load, and fit your task.

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Width 1050 mm
Capacity 1 m³
Weight 946 kg
Interface Use as Pin-on or with Cat Pin Grabber Coupler

FEATURES & BENEFITS

High Performance

Productivity is at its best when you pair your Cat machine with a Cat bucket, which we purpose-design to optimize the breakout force and power of the machine.The dual rad... Read more

Reliability and Durability

Count on the structural integrity of your bucket long-term. The integrated hinge plate helps distribute force better than a weld-on hinge plateCat buckets are manufacture... Read more

Versatility and Convenience with Couplers

Managing multiple buckets and other attachments for a fleet is easier with a coupler system. Couplers allow machines of similar sizes to share and attachments can be chan... Read more

Boost Efficiency and Productivity with Integrated Cat Connect Technologies

Never waste time looking for your buckets again. Cat asset tracking is available on select buckets.Track your entire fleet of attachments and machines from one source. Bu... Read more

Heavy Duty — All-around Digging Solution

For situations where your application conditions may change, Heavy Duty buckets are the most practical choice for your operation, with widths ranging from 450-2150 mm (18... Read more

SPECIFICATIONS FOR Heavy Duty Bucket 1050 mm (42 in): 558-7939


Width 1050 mm
Capacity 1 m³
Weight 946 kg
Interface Use as Pin-on or with Cat Pin Grabber Coupler
Adapter Quantity 5
Adapter Size Cat Advansys 90
Edge Type Straight

SELECT MODELS TO COMPARE

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1850mm (73in)

Width 1850 mm
Tooth Count 5
Weight 2341 kg
Tooth Style J550
Heavy Duty

1350mm (54in)

Width 1350 mm
Tooth Count 4
Weight 2050 kg
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Heavy Duty

1900mm (76in)

Width 1900 mm
Tooth Count 5
Weight 5254 kg
Tooth Style J550
Heavy Duty

1700mm (67in)

Width 1700 mm
Tooth Count 5
Weight 1587 kg
Tooth Style J460
Heavy Duty

1550mm (61in)

Width 1550 mm
Tooth Count 5
Weight 1505 kg
Tooth Style J460
Heavy Duty

1650mm (66in)

Width 1650 mm
Tooth Count 5
Weight 2211 kg
Tooth Style J550
Heavy Duty

1050mm (42in)

Width 1050 mm
Tooth Count 5
Weight 849 kg
Tooth Style J350
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