JMA Compatibility Check
$2,967.00
  • Fits 2–3 t mini excavators · 35 mm main pin · sized for the Cat 302
  • 31.17″ long · 4 tines · AR400 steel · powder-coated green
  • Ships from Miami, FL the same business day when ordered before 2 PM ET · US-based support
  • 2-year warranty · lifetime warranty on structural welds
View More Details
Availability: In Stock
Coupler Type Pin On Style
Carrier Weight Class (tn) 2 - 3 tons
Carrier Weight Class (lb) 4,000 - 6,000 lb
Main Pin Diameter (mm) 35 mm
Material Type AR400 Steel
Finish Powder-Coated Green
Center Pin Thumb Length 29.14"
Cylinder Extended 958 mm
Cylinder Retracted 630 mm
Overall Thumb Length 31.17"
Pin Size 35mm
Thumb Width 12.16"
Thumbs Type Main Pin Hydraulic Thumb
Tines (ct.) 4 ct.
Tines Spacing (mm) 87 mm
Tines Thickness (mm) 12 mm
Airman AX20U-3, AX22, AX22U-4, AX25
Bobcat E25EM, 425, 425EG, 425ZHS, E25, 425G, E26, E26C, E26EM, E26GAM, E26GM, E27, E27Z, X425, X425G, 428, 428EG, 428G, 428U, X328G, X428
Case CX20, CX20B, CX22, CX22B, CX23, CX25, CX27B
Caterpillar 302, 302 CR, 302.2D, 302.4D, 302.5, 302.5C, 302.5C CR, 302.7, 302.7 CR, 302.7D, 302.7D CR, 302C CR, 302E SR
Doosan DX27, DX27Z, S30, Solar 030, Solar 030 Plus
Hanix 20S, H22A, H22B, H24A, H25B, H26B, H26C, H29A
Hitachi EX20U, EX20U-3, EX20UR, EX20UR-2, EX20UR-3, EX22-2, EX25-2, EX27U, EX30, EX30UR, EX30UR-2, EX30UR-2C, EX30UR-3, ZX22U-2, ZX26U-5A, ZX27U-2
Hyundai R25-5, R27Z-9, R27Z-9A, R28-5, R30-9A
Ihi 25NX, 25NX-2, 28G, 28J, 28N, 28N-2, 28NX, 30NX, 30NX-2, IS25, IS27, IS28, IS28J, IS30, IS30J
JCB 1CX, 802, 802 Super, 802.4, 802.4 Super, 802.7, 802.7 ZTS, 803, 803 Plus, 803 Super, 8025, 8025 ZTS, 8025 ZTSLC, 8026, 8026 CTS, 8027 ZTS, 8029, 8029 CTS
Kobelco SK20SR, SK20SR-1, SK20SR-3, SK20SR-5, SK025, SK25SR-1, SK25SR-2, SK25SR-3, SK25SR-5, SK25SR-6E, SK027, SK27SR-3, SK27SR-5, SK27SR-6E
Komatsu PC20-6, PC25, PC26, PC27, PC27 MRX-1, PC27MR-2, PC27MR-3, PC27R-8, PC28UU-1, PC28UU-2, PC30, PC30 MR, PC30-6, PC30-7
Kubota KX71-3, U25-3, U27-4
Liugong 9025, 9025F, 9027E, 9027F, 9027FZTS
Nagano NS25-3
New Holland E25-2SR, E27-2SR
Sumitomo SWE30, SWE30UF
Takeuchi TB23R, TB025, TB25, TB028, TB030, TB30, TB120, TB125, TB228, TB230
Terex TC25
Volvo EC25
Yanmar VIO20, VIO20-2, VIO20-3

Cat 302 Excavator Hydraulic Thumb, QC Main-Pin Mount. Fits 2–3 t mini excavators, 35 mm main pin, sized for the Cat 302. Price: $2,967.00, in stock, ships from Miami, FL the same business day when ordered before 2 PM ET.

This quick-change hydraulic thumb adds serious grabbing power to a compact Cat 302 and other 2-3 ton mini excavators. Four AR400 steel tines, each 0.47" thick and spaced 87 mm apart, clamp logs, brush, and demolition debris against your bucket. The 12.16"-wide thumb spans 31.17" overall and mounts on a 35 mm main pin for straightforward pin-on installation, all in a powder-coated green finish. Ships from Miami, FL with US-based support and a 2-year warranty.

Will it fit my machine?

Tell us your machine, we confirm the fit before shipping. Pin-on attachments are sized from your machine's pin diameter, pin-to-pin distance and ear width. If your machine has a quick coupler, is a long-reach model or was modified, measure those three and send them to us before you order. If we confirmed the fit from your accurate machine and coupler details and our recommendation is wrong, report it within 14 calendar days of delivery: the JMA Fitment Money-Back Promise gives a full product refund, outbound and return freight covered, no restocking fee.

How fast does it ship?

In-stock items ship from Miami, FL the same business day when ordered before 2 PM ET; orders after 2 PM ET, on weekends or on holidays ship the next business day. Carrier estimates for the lower 48, in business days from the ship date: parcels of 50 lb or less 5–7 standard or 2–4 expedited; LTL freight over 50 lb 7–10 standard or 4–6 expedited, usually with a delivery appointment and a signature. Outside the lower 48, shipping is quoted. Inspect it before you sign and note any damage on the delivery receipt.

What does the warranty cover?

Defects in materials and workmanship are covered for 2 years or 2,000 operating hours, whichever comes first: year 1 parts and pre-approved labor, year 2 parts only. Lifetime warranty on structural welds. Hydraulic cylinders, motors and valves: 1 year or 1,000 hours. Hoses and fittings: 90 days. Pins, bushings and other wear items are not covered. Get our written approval before any repair.

Can I return it?

Yes, for standard products: a refund within 14 calendar days of delivery, or store credit within 30, if it is unused, uninstalled, free of soil and grease, and in its original packaging with all hardware. Get a Return Authorization Number (RAN) from us first. The buyer pays return shipping unless the item was defective, damaged or wrong because of our error, or you can drop it off at our warehouse, 8068 NW 29th St, Doral, FL, Monday to Friday, 9 AM to 5 PM, with your RAN. A restocking fee applies to non-defective refunds; store credit has no restocking fee. Original outbound shipping is not refunded on change-of-mind returns. Installed or used attachments can't be returned.

DISCLAIMER
JMA Attachments provides heavy machinery attachments that must be used with care by competent individuals under supervision, if necessary. Use of any equipment, including ours, involves potential risk of injury. You accept and assume full responsibility for any and all injuries, damages (both economic and non-economic), and losses of any type that may occur, and release JMA Attachments, its insurers, employees, officers, directors, associates, and agents from all claims and liabilities resulting from the use of said equipment.

Except for the written JMA Attachments Warranty (/warranty/), JMA Attachments makes no other warranty, express or implied, including merchantability or fitness for a particular purpose. BUYER ASSUMES ALL LIABILITY IN THE USE OF THE EQUIPMENT. The purchaser must ensure operators are properly trained and comply with all laws and regulations. You agree to be legally bound by this disclaimer by purchasing and using our products. If you disagree, do not proceed with purchasing or using the equipment.

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