LKT 150

The LKT 150 forest wheel tractor is based on the proven LKT 81 type series. It is conceptually identical to LKT81 type and ensures partial unification of individual unit parts. The higher power of the 149 kW engine gives the machine extra power, but despite the more powerful engine, the low noise level in the cab and the low total weight of the machine are maintained. LKT 150 has articulation steering, using two hydraulic cylinders

The model has a hydrostatic drive with a mechanical two-stage transmission. It has an ideally dimensioned double-drum winch with a pulling force of 80 kN and a rear log arch for pulling the logs from the stand. Optionaly, it can be supplied with a double-drum winch 2 × 100 kN. If the machine is supplemented with a hydraulic arm, it is also possible to use the method of pulling the logs by hydraulic crane. The tractor can be equipped with a clambunk. Thanks to tires with increased load capacity and puncture resistance, emergency hydraulic steering, automatic travel, injection for the winter start, as well as other modern construction elements, the machine is designed for work in the most demanding conditions. The tractor is equipped with a large-diameter axial center bearing for articulating the frames by 15 ° in each direction and a fixed front axle.

  • The new safety cab with a modern design provides greater operating comfort and allows an ideal view and better material handling.

  • Hydrostatic drive with power control and load regulation (automatic adjustment of speed and traction force) allows smooth movement.

  • The hydraulic arm expands the use of the machine and increases the efficiency and productivity of logging and thus the economy of operation.

  • Driving dynamics control with the ability to drive at creep speeds allows the use of many attachments.

  • With a trailer,you will be able to transport the logs from the forest, similarly to a forwarder.

Engine CUMMINS, QSB 4,5, 4 cylinder, 149 kW, STG V.
Type diesel, 4-stroke with turbocharger
Fuel tank 120 l
Type fully hydraulical servo steering, articulation of half frames by means of 2 (two) hydraulic pistons
Control steering wheel with emergency steering
Type hydrostatic, DANFOSS, axial regulation pump, drive automatics
Gearbox 2-gear hydraulic dropbox with 2 drive engines
Mode work/travel
Max speed 34 km/h
Producer NAF
Differential disc differential locking – electro-hydraulically operated
Service brakes disc operation brakes with SAFIM brake valves
Parking brake electro-hydraulical
Front axle fixed
Rear axle fixed
Size 23,1-26
Certification ROPS, FOPS, OPS
Seat air suspension, heated, electric swiwelling, rotating workstation
Type 2x80kN, electro-hydraulicaly operated,double drum, free unwinching of the rope
Drive hydromotor DANFOSS
Winch power 80 kN
Winching speed 0,8 m/s. max
Rope – diameter/length 12 mm/90 m or 13 mm/75 m
Front blade
Hydraulic crane
Hydraulic crane Epsilon Palfinger M 90 R80 with a reach of 8,0 m with the possibility of folding the hand into transport position with processing pressure up to 220 bar, floating position, woodlogs support, including support frame, hydraulic coupling and electrohydraulic controls in operators cabin, incl. grab FG43S
Rear shield
tiltable, hydraulicaly operated , spherical guiding rollers and clampbunk
pivoting of the frames through axial bearing with possible hydraulic locking
Hydraulic work pump
147 cm3/rev with electronic torque regulation
Hydraulic tank
155 l
Hydraulic working pressure
240 bar
Electrical system
Voltage 24 V
Alternator 70A/28V
Baterries 12V/50Ah, 2 ks
Starter 4 kW/24V
14 500 kg
DxŠxV: 9.270 x 2.550 x 3.100 mm

  • 2х100 kN, two-speed winch equipped with ceramic lamellas with manual transmission operated electro hydraulically with a maximum winding speed of 1,2m/s (rolled rope diameter 13mm, drum volume 75m)
  • 2х100 kN, two-speed winch equipped with cork lamellas with automatic electrohydraulic control with maximum winding speed 1,2m/s (rolled rope diameter 13mm, drum volume 120m)
  • 2х120 kN, two-speed winch equipped with cork lamellas with automatic electrohydraulic control with maximum winding speed 1,2m/s (rolled rope diameter 13mm, drum volume 120m)
  • valve for load/weight control
  • control system for force adjusting of 1 winch drum
Rear shield

  • tilting, no-rockerarm, with independent movable arm, with spherical guiding rollers and clampbunk
Hydraulic crane

  • Hydraulic crane S110 R96 Epsilon Palfinger
  • Hydraulic crane S120 R80 Epsilon Palfinger
  • Lights (2 pcs) on the boom

  • Grab FG57X – for big and extreme log sizes for crane type S
  • Grab FG 31 R – grab for biomass, not for log manipulation
Front blade

  • Hydraulic pliers on the front blade: designed for gripping logs and assortments during handling wood, electrically operated by joystick
  • Toolboxes on the front blade – storage boxes – 2 pcs
Tyres incl. rims

  • Nokian 650/60-26,5
  • Tianli, 28,1-26
  • Anti-slip chains with diameter 14mm – pair
  • Anti-slip chains with diameter 16mm – pair
Remote control

  • TERRA FUNK FA5 (start – stop system, winch control, throttle regulation)
  • TERRA FUNK FA7 (start – stop system, travel control of machine, winches, rear shield and throttle regulation)

  • air-condition Webasto with independent cooler and ventilator
  • camera, incl. monitor
  • radio with CD and USB port
  • cab protection with protective iron grid
    • rear window
    • front side windows 2x
    • rear side window 1x
    • upper part of door 1x
    • lower part of door 1x
  • side working LED lighting (2×2)
  • engine preheating (heating of circulating cooling system))

  • coupling for trailer – 14t
  • hydraulic coupler – hydraulic quick couplings (for powering of attachments as: milling cutters, mulchers, drive and braking of the trailer)
  • fuel flow meter
  • hydraulic oil – BIO oil instead of mineral oil
Attachments for LKT 150

  • Type 1442 – with short shaft, for LKT with crane, payload 14 t, 4×4 drive
  • Type 1442 – with short shaft, for LKT with crane, payload 14 t, 2×4 drive
Grapple saw

  • Grapple saw GMT 035 – logs up to diam. 35 cm
  • Grapple saw GMT 050 – logs up to diam. 50cm
  • Rotator – indexator – 6 chamber – for quicker cutting
  • quick coupling system between grapple saw and grab
Cutting head

  • cutting head Naarva Grip E 24- diameter of wood up to 25 cm
  • cutting head Naarva Grip K 25 – diameter of wood up to 25 cm
  • control unit for NAARVA Grip

  • Doubble disc cutter
Delimbing machine
Technical information LKT 150

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