Pin Grabber Couplers Pin Grabber Coupler - Trenching Profile (TB-Linkage): 390-0904

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Key Specs

Minimum Carrier Weight
45 ton (US)
45 ton (US)
Maximum Carrier Weight
52 ton (US)
52 ton (US)
Weight
2059 lb
934 kg

Overview

Cat® Pin Grabber Couplers bring another level of productivity and versatility to your operation. Add the ability to change attachments quickly and conveniently to your operation, while staying aligned to worldwide safety standards.

Product Specifications for Pin Grabber Coupler - Trenching Profile (TB-Linkage): 390-0904

Minimum Carrier Weight 45 ton (US) 45 ton (US)
Maximum Carrier Weight 52 ton (US) 52 ton (US)
Weight 2059 lb 934 kg
Attachment Pin Diameter - Stick (Front) 3.94 in 100 mm
Attachment Pin Diameter - Link (Rear) 3.94 in 100 mm
Pin Spread - Minimum 20.83 in 529 mm
Pin Spread - Maximum 24.92 in 633 mm
Lifting Eye Working Load Limit 44092 lb 20000 kg
Width - Machine Interface 25.77 in 654.5 mm
Width - Attachment Interface 17.05 in 433 mm

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