Forestry tractor BELARUS L82.2/L1221

Лесохозяйственный трактор Беларус Л-82

Forestry tractor BELARUS L-82.2-02/L1221 is designed for realization of works dealing with reforestation, forest care as well as with care when mounted and trailer equipment is used. Forestry tractor is also used for assortment, whip and trees collecting, forming of packs, their skidding, loading and transporting.

Forestry tractor BELARUS L-82.2-02/L1221 is efficient in conditions of plain and cross-country locality, on the cutting areas and pieces of woodland with occurrence of undergrowth, stumps of height up to 0,3m, on the runs and tendrils, on wood-roads, on the snow soil with depth of soil covering up to 0,4 m. It can also be used in the conditions of restricted visibility (dark time of the day, rain and etc.)


Characteristic

Characteristic value for modifications

Brand

BELARUS

Model

L82.2-02

L1221

L1221-01

drawbar category

1,4

2

Nominal tractive effort, kN

14

20

service weight (without ballast weights), kg

4 850±100

5 800±100

Distribution of service weight, %:

— on axis of front wheel

35±2

35±2

— on axis of back wheel

65±2

65±2

Overall dimensions

 

— length (in transport position)

4 130±100

4 690±100

4500±100

-width

2 210±20

2 300±50

-height

2 950±20

2 950±20

Base, mm

2 450±20

2 800±50

Track, mm (front/back wheels)

1 800±30/1 800±30

1 850±30/1 950±30

Road clearance, mm

350±20

370±20

Minimal radius of angle in the middle of trace of outside front wheel, m

6,5

5,5

Engine:

D-243 technical conditions
of RB 05786459.11
D-260.2 technical conditions
of RB 23.3.03

— type

four-cycle without turbocharging

four-cycle with turbocharging

-power, kilowatt:

 

a) nominal

59,6

95,6

b) operational

57,4+3,7

90,4+5,2

-nominal frequency of crankshaft rotation, min-¹

2 200

2 100

specific fuel consumption during operating power, g(kilowatt/hour), not more than

229

233

Hourly fuel consumption during operating power, kg/hour, not more than

14,4

14,5

Power on BOM in work regime “1000 min-¹”,kilowatt

58,3

83

Movement speed during nominal frequency of crankshaft rotation of the engine (calculating), km/hour:

 

— forward running:

1)maximal transporting

2)maximal permissible when driving along wood roads

 

30,0

8,0

-backward running:

1)maximal

2)minimal

Number of gears (forward running/reverse gears)

 

9,9

4,4

16/4

 

9,9

4,4

16/8

Overcoming barriers:

 

-maximal angle of rising and descent:

a) without load

b) with load

 

12º

 

22º

12º

— maximal angle of side slant

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