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Hours: 9,397
Serial Number: CAT00521A52100507
Stock Number: L3755
Description:
Updated: Wednesday, July 01, 2026 07:22 AM
Location: Boonville, New York, USA
Seller: C J Logging Equipment Inc.
Hours: 3,631
Serial Number: F7B00400
Stock Number: 5060300T0
Engine Manufacturer: CATERPILLAR
Engine Model: C9
Description: 521B BASE TRACK MACHINE
HOT SAW, HYDRAULIC, LOW FLOW
Online Owner's Manual
TEETH, CARBIDE, SUPER TIP
Linkage: FELLER BUNCHER
Film Gp: ANSI
Ro...
Updated: Monday, July 20, 2026 07:43 AM
Location: La Crosse, Virginia, USA
Seller: Carter Machinery
Hours: 4,104
Stock Number: F001342
Description: HF201B full rotation saw, 36” triple grouser pads, 70%+ u/c, fully operational.
Updated: Friday, July 17, 2026 07:01 AM
Location: Lexington, South Carolina, USA
Seller: Forestry First, LLC
Hours: 7,753
Serial Number: F7B00365
Stock Number: H63860A
Engine Manufacturer: CATERPILLAR
Description: Good Used machine with 7751 hours and a Satco harvester head
Updated: Monday, July 20, 2026 10:07 AM
Location: Lansing, Michigan, USA
Seller: AIS Construction Eq- Lansing
2016 CATERPILLAR 521B
Track Feller Bunchers
EUR € 95.134
(GST applies to buyers in Australia)
Hours: 12,724
Horsepower: 225.95 kw
Serial Number: F7B00366
A/C: Yes
A/C Condition: Excellent
Hours Meter: Accurate / Verified
Description: FOR SALE: 2016 Caterpillar 521B Forestry Feller Buncher w/ Waratah HTH622B Head
Hours: 12,724 | Condition: Well-Maintained
KEY FEATURES:
Mo...
Updated: Monday, July 20, 2026 02:57 PM
Location: Toowoomba, Queensland, Australia
Hours: 6,737
Stock Number: WDV-521B
Felling Head Manufacturer: QUADCO
Felling Head: Yes
Felling Head Type: Saw
Description: 2016 Caterpillar 521B Excavator Feller Buncher, 6737 Hours, Quadco Saw Head, Cab/Heat/A/C, New Cab Glass, Please Call For More Info.
Updated: Wednesday, July 01, 2026 10:56 AM
Location: Brainerd, Minnesota, USA
Seller: US Equipment Sales
Serial Number: CAT0521BCF7B00319
Engine Manufacturer: CATERPILLAR
Description:
Updated: Monday, July 20, 2026 02:38 PM
Location: Glasgow, Kentucky, USA
Seller: B & H Equipment