Home / Equipment / Caterpillar Machines / Harvesters / 551 Track Harvester

Caterpillar 551 Track Harvester

A robust, reliable undercarriage utilizes proven components, customized for the most rugged forestry conditions. The unique boom design provides industry leading lift capacity throughout full reach range, a benefit in large timber. Three models are available with just the right horsepower, track size and hydraulic configurations to fit your application needs.

View/Download Product Brochure (PDF)

Overview &
Specifications

Features
& Benefits

Standard
Equipment

Optional
Equipment

Work Tools &
Attachments

Engine

Gross Power	305 hp / 227.4 kW

Engine Model	Cat® C9 ACERT™

Rated Power	282 hp / 210.3 kW

Displacement	537 in3 / 8.8 L

Operating Specifications

Max Reach w/ Head	37 ft / 11.3 m

Ground Clearance	35 in / 889 mm

Maximum Drawbar Pull	101540 lb / 46058 kg

Bare Pin Lift at Max Reach w/o Head	5000 kg (11,000 lb) @ 10.7 m (35 ft)

Weights

Operating Weight w/o Head	67900 lb / 30800 kg

Est Operating Weight	69175 lb / 31377.3 kg

Undercarriage

Track Gauge	2591 mm to 2870 mm (102 in to 113 in)

Track Length	189 in / 4801 mm

Number of Rollers	9 per side

Service Refill Capacities

Swing Drive	2.6 gal / 10 L

Hydraulic System	97.7 gal / 370 L

Engine Oil	10.3 gal / 39 L

Cooling System	16.1 gal / 61 L

Hydraulic Tank	85.3 gal / 323 L

Fuel Tank	312 gal / 1181 L

INDIANA'S LEADING EQUIPMENT DEALER

MacAllister Machinery has 14 convenient locations throughout Indiana: Beech Grove, Bloomington, Fishers, Fort Wayne, Greensburg, Indianapolis (HQ, Power Systems), Indianapolis (West), Lafayette, Muncie, Richmond, South Bend, Terre Haute, and Washington.

Headquarters: 7515 E 30th St, Indianapolis, IN 46219
Phone: (317) 545-2151 In-State Toll Free: (800) 382-1896 Out of State Toll Free: (800) 227-3228