QS450 Processor

QS450 Processor

QS450

4 x 4 equals increased traction, torque, and delimbing force. Ideal for harvesting, processing, thinning, and debarking operations.


The QUADSTAR harvester processor range is heavy duty and built to last.

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Metric Imperial
DIMENSIONS & WEIGHT Weight including rotator top and link 1,941 kg 4,279 lb
Height in harvest position including rotator top and link 2,280 mm 89″
Maximum width with arms open 1,731 mm 68″
DRIVE SECTION Motor cc standard (drive arm) 560 cc 560 cc
Motor cc standard (fixed center drive) 400 cc  400 cc
Maximum drive roller opening 815 mm 32″
Minimum drive roller closing diameter 75 mm 3″
Feed speed 5.5-7.6 m/s 18-25 ft/s
DELIMB SECTION Maximum delimb opening 575 mm 22.6″
Minimum delimb closing diameter 75 mm 3″
2 STEM PROCESSING +/- 1″ accuracy 230 mm 9″
3 STEM PROCESSING +/- 1″ accuracy 150 mm 6″
BUTT SAW Saw type Southstar 3/4 Southstar 3/4
Bar size 813 mm 32″
Chain pitch 19.05 mm 3/4″
Chain auto tension
Chain pitch 19.05 mm 3/4″
CONTROL SYSTEM Dasa5 standard with detailed production reports
Optional additions:
– Full optimisation
– Electronic Callipers for electronic calibration
OPTIONAL CONFIGURATIONS – Butt saw chain grease system
– Continuous 360° rotation
– 400° rotation
– Startrax Satellite Communication System
Optional Optional
CARRIER REQUIREMENTS Size 20,000 – 22,000 kg 20-22 t
Maximum pressure 35 Mpa 5,076 Psi
Optimum flow @ pressure 300-320 l/min @ 15 Mpa 79-85 Gl/min @ 2,175 Psi

*The manufacturer reserves the right to amend these specifications at any time without prior notice

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