Logset TH85

Optimized for large scale clearfell harvesting

Product content

Logset TH85

Logset TH85 is the second largest head in Logset’s TH range. Together with the Logset 12 H GTE Hybrid harvester, it takes productivity to unseen levels.

Logset TH85 is designed for felling, feeding and ­cross-cutting trees between 80 cm and 4 cm in diameter. Its three feeding wheels and four ­hydraulic motors provide an impressive feeding force with even the most difficult trees. Its total weight of 2 100 kg makes for a reliable structure in terms of chassis, knives and pivots. The saw unit can be equipped with either 0,404” or ¾” pitch saw chains and up to a 1-meter saw bar.
Logset TH85 has all the elements needed for a great cutting experience: performance and efficiency. 


As a standard, all the heads in the TH range come with the TOC-MD 2 mesuring device. The user interface allows you to easily use and adjust features such as proportional knife control, automatic cross cutting, and feeding speed. The seamless integration of TOC-MD 2 with the head guarantees high productivity.

Technical data


Width, head open, mm 1 900 (75 in)
Width, head closed, mm 1 580 (62 in)
Height to top knife, mm 1 850 (73 in)
Height with rotator and link, mm 2 400 (94 in)
Weight with rotator and link, kg 2 100 (4 629 lbs)


Max. felling/cutting diameter, mm 900 (35 in)
Saw bar, mm 1 000 (39 in)
Saw unit SuperCut 150
Saw motor Bucher 32
Saw chain tensioning Hydraulic
Chain oil tank volume, liter 8 (2 gal)

Hydraulic system

Max. pressure, bar 280 (4 061 psi)
Flow required for optional prod. l/min 300 (79 gal/min)
Valve block: purpose built hydraulic manifold  


Hydraulic motors, feeding arms, cm³ 940
Hydraulic motors, chassis, cm³ 470
Number of hydraulic motors, pcs 4
Feeding speed (300 l/min, 79 gal/min), m/s 4,2 (14 ft/s)
Max opening, feed wheels, mm 840 (33 in)


Max. opening, upper knives, mm 1 000 (39 in)
Delimbing diameter tip to tip, mm 580 (23 in)
Number of static knives, pcs 2
Number of movable knives, pcs 4


Indexator AV 17/H182, Black Bruin BBR 16  

Measuring system

Logset TOC-MD  

Recommended base machine size


Wheeled base, from

Tracked base, from

23-28 t. (51 000-62 000 lbs)

26-32 t. (57 000-71 000 lbs)

Optional equipment

Contact your local dealer for more information about options.