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720G Feller buncher

 
 

The 720G is a versatile feller buncher for plantation thinning and final-fell applications.

Tigercat drive-to-tree feller bunchers are the gold standard for wheeled cut down machines. The 720G is a versatile all-around suited to a wide variety of felling duties from high cycle plantation thinning to saw timber final felling. Optimal weight distribution and machine balance provides excellent performance in larger wood. Speed, agility and clear sight lines allow the 720G to perform in thinning, pulpwood and biomass harvesting applications.

The structural quality and longevity of Tigercat drive-to-tree feller bunchers means that the machines command higher resale values than competing brands — another reason to choose Tigercat for all your felling requirements.

Key Benefits

  • Tigercat FPT N67 Tier 4 engine – clean, powerful and efficient with simple SCR emission control technology; fully supported by Tigercat
  • WideRange® drive for quicker travel speeds and higher productivity
  • High capacity cross-flow cooling – automatic variable speed for improved fuel efficiency; automatic reversing cycle to purge dust and debris
  • Compartmentalized design and layout separates the cooling system, engine and hydraulic components
  • Clear access to engine, hydraulic components, filters and other service points for painless maintenance routines
  • 4-year/8,000 hour centre section warranty
  • Super-durable, long-life centre section is constructed with thick steel plate, large diameter pins and tapered roller bearings
  • Oversize heat treated pins and high quality, well guarded cylinders
  • Strength-to-weight optimized front frame and boom system
  • Tigercat build quality for long life and high uptime

DIMENSIONS with standard tires:

WIDTH...................................................3 000 mm (118 in)

LENGTH less felling head.......5 790 mm (228 in)

WHEELBASE......................................2 920 mm (115 in)

HEIGHT..................................................3 350 mm (132 in)

GROUND CLEARANCE:

with standard tires......................510 mm (20 in)

with 30.5 x 32 tires......................635 mm (25 in)

FRAME ARTICULATION................+/- 45°

WEIGHT less felling head..........12 360 kg (27,250 lb)

POWER:

ENGINE..........Tigercat FPT N67 Tier 4f, 151 kW (205 hp) @ 2,200 rpm, precleaner and 2-stage engine air cleaner

COOLING........Cross-flow, side-by-side aluminum, radiator, oil cooler and charge air cooler

FAN...................Hydraulically driven; automatic variable speed with automatic reversing cycle

FUEL CAPACITY usable.........303 L (80 US gal)

DEF CAPACITY.............................43 L (11 US gal)

POWER TRAIN:

TRANSMISSION......................Tigercat WideRange drive, variable speed hydrostatic, (2) piston motors, infinitely variable

Optional........................................2-Speed mechanical shift

AXLES............................................37R, inboard planetary, front fixed; rear oscillating +/-15˚

DIFFERENTIAL LOCKS..........Independent front and rear

TOP SPEED:

WIDERANGE, 28Lx26 tire.........10.5 km/hr (6.5 mph)

WIDERANGE, 30.5Lx32 tire.....12 km/h (7.5 mph)

2-Speed low, 28Lx26 tire.........8 km/h (5 mph)

2-Speed high, 28Lx26 tire.......21 km/h (13 mph)

HYDRAULIC SYSTEM:

PUMP, DRIVE..........................Piston

PUMP, BOOM...........................Gear

PUMP, STEERING..................Gear

PUMP, SAW..............................Piston

PUMP, FAN................................Gear

RESERVOIR................................160 L (42 US gal)

FILTRATION................................(4) Spin-on, 7 micron full flow

CYLINDERS, BOOM...............(4) 115 mm (4.5 in) bore, lift and tilt

CYLINDERS, STEER..............(2) 75 mm (3 in) bore

BRAKES:

DYNAMIC BRAKING...............Hydrostatic

SECONDARY BRAKES..........Enclosed, oil cooled

PARK BRAKE..............................Driveline mounted wet disc, spring applied, hydraulic release

TIRES:

STANDARD .............................23.1x26,14

OPTIONAL..................................24.5x32,16; 28Lx26,16; 30.5Lx32,20; 67x34-25,14; 67x34-26,14; 73x44-32,16

ELECTRICAL:

BATTERY..................................(2) 12 v

ALTERNATOR.........................80 amp, 24 v

SYSTEM VOLTAGE..............24 v

OPERATOR CONTROLS:

CAB............................Insulated, pressurized and isolation mounted; (2) doors with sliding tempered glass windows and hinged steel mesh screens, removable steel and polycarbonate skylight; A/C, heater, defroster and pressurizer; Forward sloping polycarbonate windshield, AM/FM digital stereo with CD player; Bluetooth® audio and hands-free calling; 12 v power point; 24 v lighter

CONTROLS..............Hydraulic pilot; joystick for boom and steering, (2) foot pedals for forward/reverse travel

SEAT............................Air ride suspension, fully adjustable with angled mounting; Armrest mounted joysticks

OTHER STANDARD EQUIPMENT:

Pressurized water system, back-up alarm; low fuel light, hydraulic oil hand, fill pump, fire extinguisher, fire detection system, drive speed limiter control

OPTIONAL EQUIPMENT:

Halogen lighting package, HID lighting package, CB radio, quick wheel steering, joystick clamp arm control

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