LKT 81 ITL

The concept of the LKT 81 ITL forest wheel tractor retains the tried-and-tested classic layout of the LKT 81 T with all-wheel drive of the same size and a pivoting frame.

Skidder is steered by articulation of the frames by two hydraulic cylinders. Articulation of frames around the vertical pin is possible up to 43 °. Such designed chassis, in connection with a 93 kW engine unit, a hydrodynamic transmission with under-load shifting, a mechanical single-stage transfer case and the possibility of blocking the hydrodynamic converter, allows excellent manoeuvrability and driving even in very demanding terrain.

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LKT 81 ITL is designed for pulling the logs from the stand by the method of collecting rope. It has an ideally dimensioned double-drum winch with a pulling force of 80 kN.

After pulling the logs to the tractor, they are transported by towing in a semi-trailer.

The front blade is specially designed for ramping logs and can also be used for simple earthworks

Main benefits

Safety cabine with modern design provides the operator higher comfort, allows better view on working place and better material handling
Two hydraulic articulation cylinders extend the service life, improve the stability of the machine and its strength
Gearbox with hydrodynamic converter provides precise and comfortable shifting under load (without clutch and stopping)
Optional remote control for driving and steering simplifies the operation of the machine and increase safety work

Engine

Engine
Engine	JCB, 4 cylinder, 93 kW, STG II.
Type	diesel, 4 stroke with turbocharger
Fuel tank	90 l

Steering
Type	fully hydraulical servo steering, articulation of half frames by means of 2 (two) hydraulic pistons
Control	steering wheel with emergency steering

Transmission

Transmission
Type	hydrodynamic, shifting under load
Gearbox	mechanical, single gear
Forward gears	6
Reverse gears	4 convertor blocking
Max speed	30 km/h

Axles
Producer	NAF
Differential	disc differential locking – electro-hydraulicaly operated
Service brakes	disc operation brakes with SAFIM brake valves
Parking brake	electro-hydraulical parking brake
Front axle	fixed
Rear axle	fixed

Tires
Size	18,4/15-30 14 PR

Standard euipment

Cab
Certification	ROPS, FOPS, OPS
Seat	mechanical suspension

Winch
Type	2x 80 kN electro-hydraulically operated, double drum, free unwinding of the rope
Drive	hydromotor DANFOSS
Winch power	80 kN
Winching speed	0,8 m/sec. max
Rope – diameter/length	12 mm/90 m or 13 mm/75 m

Front blade

Rear shield
tiltable, hydraulically operated with high pedestal, guiding rollers

Frames
pivoting of the frames through axial bearing with possible hydraulic locking

Hydraulic work pump
displacement 75 cm3/rev

Hydraulic tank
100 l

Hydraulic working pressure
200 bar

Electrical system
Voltage	24 V
Alternator	70A/28V
Baterries	12V/50Ah, 2 ks
Starter	4 kW/24V

Weight
8 900 kg

Dimensions
LxWxH 6.138 x 2.550 x 3.100 mm

Additional equipment

Options
Winch 2х100 kN, two-speed winch equipped with lamellas with ceramic lining, manual transmission operated electrohydraulically with a maximum winding speed of 1,2m/s, rope diameter/ lenght: 12mm/90m or 13 mm/ 70m 2х100 kN, two-speed winch equipped with lamellas with organic lining, automatic electrohydraulic control with maximum winding speed 1,2m/s , rope diameter/ lenght: 12mm/140m or 13 mm/ 120m 2х120 kN, two-speed winch equipped with organic lamellas with organic lining, automatic electrohydraulic control with maximum winding speed 1,2m/s, rope diameter/ lenght: 12mm/140m or 13 mm/ 120m lifting chain slings 2m WN-G10-8×24 + KSRV-8-G10 lifting chain slings 2,5m WN-G10-8×24 + KSRV-8-G10 lifting chain slings 2m WN-G10-10×235 + KSRV-10-G10 lifting chain slings 2,5m WN-G10-10×35 + KSRV-10-G10 skiding clamps GBGV 7/8-G10 10 pcs (2×5) skiding clamps GBGV 10-G10 10 pcs (2×5)
Axles
Transferbox transferbox- 2-gears, modes – work/travel, max. speed 36 km/h
Rear shield tilting, rocker arm system, low pedestal with guiding rollers and protection arcs tilting, rocker arm system, low pedestal, with spherical guiding rollers, protection arcs and rotating stake tilting, rocker arm system, low pedestal, with spherical guiding rollers, protection arcs and clampbunk
Hydraulic crane Hydraulic crane TAJFUN 70KS (58) with a reach of 5.8m with the possibility of folding the hand into transport position with processing pressure up to 210 bar, including support frame, hydraulic coupling and electrohydraulic controls in operators cabin hydraulic crane Epsilon Palfinger M 90 R68 with a reach of 6.8m 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 hydraulic crane Epsilon Palfinger M 90 R72 with a reach of 7,2 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 lights (2 pcs) on the boom grab FG 37 – standard grab 0,36 m2 grab FG 43S – for big logs, only for type M/S cranes Grab GO – for hydraulic crane TAJFUN 70KS (58)
Front blade front blade with hydraulic pliers, designed for gripping logs and assortments during handling wood, electrically operated by joystick tool boxes on the front blade – storage boxes – 2 pcs
Tires incl. rims Nokian 540/70 – 30 Alliance 540/70 – 30 Tianli 23,1 – 26 anti-slip chains FORSTGRIP FG 202 3/1 SP (18,4 – 30) eye chain avarage: 12,5 mm, 1 pair anti-slip chains FORSTGRIP FG 202 3/2 SP (18,4 – 30) eye chain avarage: 12,5 mm, 1 pair anti-slip chains FORSTGRIP FG 206 3/1 SP (540/70 – 30) eye chain avarage: 12,5 mm, 1 pair anti-slip chains FORSTGRIP FG 206 3/2 SP (540/70 – 30) eye chain avarage: 12,5 mm, 1 pair anti-slip chains FORSTGRIP FG 220 3/1 SP (23,1 – 26) eye chain avarage: 12,5 mm, 1 pair anti-slip chains FORSTGRIP FG 220 3/2 SP (23,1 – 26) eye chain avarage: 12,5 mm, 1 pair
Remote control TERRA FUNK FA7 (start – stop system, travel control of machine, winches, rear shield and throtle regulation)
Cabin seat heated with air suspension protective seat covers (LKT) rotating workstation – seat heated with mechanical suspension and swivelling, armrests (right, left) and joysticks, pedals in the front and in the rear rotating workstation – seat heated with air suspension, mechanical swivelling, armrests (right, left) and joysticks, pedals in the front and in the rear mechanical swivelling seat aircondition Webasto with independent cooler and ventilator radio with CD and USB port cab protection with protective iron grid rear window front side windows 2x upper rear side window 1x lower rear side window 1x upper part of door 1x lower part of door 1x light ramp on the cab – working LED lighting (2×4) safety bars on cabin engine preheating (heating of circulating cooling system))
Others coupling for trailer – 10t hydraulic coupler – hydraulic quick couplings (for powering of attachments as: milling cutters, mulchers, drive and braking of the trailer) *only with hydraulic manipulator fuel flow meter hydraulic oil – BIO oil instead of mineral oil

Options

Winch

2х100 kN, two-speed winch equipped with lamellas with ceramic lining, manual transmission operated electrohydraulically with a maximum winding speed of 1,2m/s, rope diameter/ lenght: 12mm/90m or 13 mm/ 70m
2х100 kN, two-speed winch equipped with lamellas with organic lining, automatic electrohydraulic control with maximum winding speed 1,2m/s , rope diameter/ lenght: 12mm/140m or 13 mm/ 120m
2х120 kN, two-speed winch equipped with organic lamellas with organic lining, automatic electrohydraulic control with maximum winding speed 1,2m/s, rope diameter/ lenght: 12mm/140m or 13 mm/ 120m
lifting chain slings 2m WN-G10-8×24 + KSRV-8-G10
lifting chain slings 2,5m WN-G10-8×24 + KSRV-8-G10
lifting chain slings 2m WN-G10-10×235 + KSRV-10-G10
lifting chain slings 2,5m WN-G10-10×35 + KSRV-10-G10
skiding clamps GBGV 7/8-G10 10 pcs (2×5)
skiding clamps GBGV 10-G10 10 pcs (2×5)

Axles

Transferbox

transferbox- 2-gears, modes – work/travel, max. speed 36 km/h

Rear shield

tilting, rocker arm system, low pedestal with guiding rollers and protection arcs
tilting, rocker arm system, low pedestal, with spherical guiding rollers, protection arcs and rotating stake
tilting, rocker arm system, low pedestal, with spherical guiding rollers, protection arcs and clampbunk

Hydraulic crane

Hydraulic crane TAJFUN 70KS (58) with a reach of 5.8m with the possibility of folding the hand into transport position with processing pressure up to 210 bar, including support frame, hydraulic coupling and electrohydraulic controls in operators cabin
hydraulic crane Epsilon Palfinger M 90 R68 with a reach of 6.8m 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
hydraulic crane Epsilon Palfinger M 90 R72 with a reach of 7,2 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
lights (2 pcs) on the boom
grab FG 37 – standard grab 0,36 m2
grab FG 43S – for big logs, only for type M/S cranes
Grab GO – for hydraulic crane TAJFUN 70KS (58)

Front blade

front blade with hydraulic pliers, designed for gripping logs and assortments during handling wood, electrically operated by joystick
tool boxes on the front blade – storage boxes – 2 pcs

Tires incl. rims

Nokian 540/70 – 30
Alliance 540/70 – 30
Tianli 23,1 – 26
anti-slip chains FORSTGRIP FG 202 3/1 SP (18,4 – 30) eye chain avarage: 12,5 mm, 1 pair
anti-slip chains FORSTGRIP FG 202 3/2 SP (18,4 – 30) eye chain avarage: 12,5 mm, 1 pair
anti-slip chains FORSTGRIP FG 206 3/1 SP (540/70 – 30) eye chain avarage: 12,5 mm, 1 pair
anti-slip chains FORSTGRIP FG 206 3/2 SP (540/70 – 30) eye chain avarage: 12,5 mm, 1 pair
anti-slip chains FORSTGRIP FG 220 3/1 SP (23,1 – 26) eye chain avarage: 12,5 mm, 1 pair
anti-slip chains FORSTGRIP FG 220 3/2 SP (23,1 – 26) eye chain avarage: 12,5 mm, 1 pair

Remote control

TERRA FUNK FA7 (start – stop system, travel control of machine, winches, rear shield and throtle regulation)

Cabin

seat heated with air suspension
protective seat covers (LKT)
rotating workstation – seat heated with mechanical suspension and swivelling, armrests (right, left) and joysticks, pedals in the front and in the rear
rotating workstation – seat heated with air suspension, mechanical swivelling, armrests (right, left) and joysticks, pedals in the front and in the rear
mechanical swivelling seat
aircondition Webasto with independent cooler and ventilator
radio with CD and USB port
cab protection with protective iron grid
- rear window
- front side windows 2x
- upper rear side window 1x
- lower rear side window 1x
- upper part of door 1x
- lower part of door 1x
light ramp on the cab – working LED lighting (2×4)
safety bars on cabin
engine preheating (heating of circulating cooling system))

Others

coupling for trailer – 10t
hydraulic coupler – hydraulic quick couplings (for powering of attachments as: milling cutters, mulchers, drive and braking of the trailer) *only with hydraulic manipulator
fuel flow meter
hydraulic oil – BIO oil instead of mineral oil

Attachments

Attachments for LKT 81 ITL
Trailers Type 1042 – with short shaft, for LKT with crane, payload 10 t, 2×4 drive Type 1042 – with short shaft, for LKT with crane, payload 10 t, 4×4 drive
Cutting head Cutting head Nisula 175 E Cutting head Nisula 205 E Cutting head Nisula 285 E

Attachments for LKT 81 ITL

Trailers