544 Harvesting Head

Product Specifications

Metric

Imperial

Dimensions

WIDTH maximum	1 645 mm
WIDTH maximum	65 in
WIDTH minimum	1 446 mm
WIDTH minimum	57 in
HEIGHT less rotator and link	1 545 mm
HEIGHT less rotator and link	61 in
BASE WEIGHT less rotator and link	1 700 kg
BASE WEIGHT less rotator and link	3,750 lb
OPERATING WEIGHT	1 800 kg
OPERATING WEIGHT	3,970 lb

Hydraulic System

OPERATING PRESSURE recommended	300 bar (4,500 psi)
REQUIRED FLOW maximum	300 L/min (82 US gpm)
REQUIRED FLOW minimum	270 L/min (71 US gpm)

Cutting

CHAIN OIL CAPACITY	16 L (4.2 US gal)
MAIN SAW UNIT standard	Hultdins Supercut™ 100S with auto-tension, proportional lubrication, saw limiting
CHAIN	10 mm pitch
CHAIN	0.404 in pitch
BAR standard	820 mm
BAR standard	32 in
MAXIMUM CUT	715 mm
MAXIMUM CUT	28 in
BAR Optional	900 mm
BAR Optional	35.4 in
MAXIMUM CUT	785 mm
MAXIMUM CUT	31 in
MAIN SAW UNIT optional	Hultdins Supercut™ 150 with auto-tension, proportional lubrication, saw limiting Convertible chain pitch
CHAIN	19 mm pitch
CHAIN	0.75 in pitch
Optional	10 mm pitch
Optional	0.404 in pitch
BAR standard	820 mm
BAR standard	32 in
MAXIMUM CUT	715 mm
MAXIMUM CUT	28 in
BAR optional	900 mm
BAR optional	35.4 in
MAXIMUM CUT	785 mm
MAXIMUM CUT	31 in
TOP SAW	(Optional) Hultdins Supercut™ 100S with auto-tension, proportional lubrication, saw limiting
CHAIN standard	10 mm pitch
CHAIN standard	0.404 in pitch
BAR standard	670 mm
BAR standard	26.4 in
MAXIMUM CUT	560 mm
MAXIMUM CUT	22 in

Feeding

DRIVE SYSTEM	Triangulated wheel arms Locked 3WD
ARM DRIVE MOTORS	(2) 620 cc
Optional	(2) 750 cc (2) 520 cc
PEAK FEEDING SPEED	5 m/s
PEAK FEEDING SPEED	16.4 ft/s
With optional motors	4,2 m/s 6 m/s
With optional motors	13.8 ft/s 19.7 ft/s
FRAME DRIVE MOTORS	(2) 400 cc
Optional	(2) 500 cc (2) 315 cc
FEED WHEELS	10.5 mm (0.41 in) V-Tec
Optional	20 mm (0.8 in) thumbnail Eucalyptus debarking 20 mm (0.8 in) alpine 11 mm (0.43 in) skeleton 30mm (1.2 in) thumbnail
FEED WHEEL maximum opening	780 mm
FEED WHEEL maximum opening	31 in

Delimbing and Debarking

KNIVES	(4) Delimbing (2) Fixed
FRONT KNIVES TIP OPENING	750 mm
FRONT KNIVES TIP OPENING	29.4 in
FRONT KNIVES minimum diameter	45 mm
FRONT KNIVES minimum diameter	1.8 in

Measuring and Control System

SYSTEM LEVEL	Tigercat D7 Priority Bucking
Optional	Tigercat D7 Optimization

Rotators, standard or 360° continuous rotation
Wheel guards
Front knife timing
Mechanical timing link
Find-end sensor
Keyboard
Electronic caliper
Colour marking
Stump Spray
Start-up parts and tool kit

D7 Control System

Get the most out of your Tigercat harvesting head. The Tigercat D7 Control System combines a solid and field proven hardware and bucking control system with a Tigercat developed head control and user interface. The system offers powerful functionality, simplicity and intuitive operator navigation.

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Resources