Presentation
With modern technology in line with European standards, the new machine TAF 2012 from IRUM, a machine designed in our Research and Development Center, characterized by performance, efficiency and comfort at Western level. The PERKINS brand high-performance engine, modern power steering system or performance gearbox are just some of the high quality components integrated by IRUM in the new TAF 2012 machine: all systems of the predecessor 2010 have been redesigned for greater efficiency and comfort, resulting in a really focused on user machine. What does that mean for you? Numerous technical and ergonomic improvements to the machine reduce physical and mental stress on the operator, meaning – in addition to a comfortable workstation in any season – increase of operational productivity.
Being perhaps the most important component of the machine, the TAF engine must adapt to extreme work conditions, but to be reliable, easy to maintain and economical at the same time. This is precisely why we have chosen the experience and skill of PERKINS Company, the world leader in diesel engines for agricultural and industrial applications. The 1204E-44TA model used in TAF 2012 is part of the manufacturer’s newest range, developing 110 HP and designed in accordance with the new EU Stage IIIB standards (EPA Tier 4 Interim, MLIT Step 4). The engine is coupled to a 5-steps synchronized gearbox, and uses a hydraulically driven clutch. Also, the machine has multi-disc axle brakes in oil tank and differential lock, 2 x 8 tonnes hydraulic winch and mobile shield.
Also, the exceptional comfort and equipment are strengths of the machine. From the adjustable driver’s seat with air cushion and heating in the seat and back up to the load monitoring camera, TAF 2012 will ease both the work performance and your comfort on their duration, and the very good heat and sound insulation ensures a well-protected workstation in any season. The machine cabin, in addition to enhanced robustness and ROPS, FOPS and OPS certification is tilting 45° to the right to ease the work in inaccessible places, and the location of controls was redesigned for added ergonomics and comfort in use. Even the steering column is adjustable too.
The new TAF 2012 from IRUM is a Romanian forestry tractor with western performance, standing out by the latest technology, efficiency and comfort.
Technical details
TECHNICAL FEATURES |
Type |
TAF 2012 |
Power class |
average |
Engine |
Perkins 1204E-E44TA |
Engine power |
82kW (110 horsepower) at 2200 rot./min-1 |
Engine maximum moment |
450 Nm at 1400 rot./min-1 |
DIMENSIONAL FEATURES |
Length |
6250 ± 50 mm |
Width |
2770 ± 50 mm |
Height |
3000 ± 50 mm |
Track |
2184 ± 50 mm |
Wheel base |
2830 ± 50 mm |
Ground clearance |
450 ± 20 mm |
Blade width |
2130 ± 50 mm |
Shield width |
2370 ± 50 mm |
WEIGHT FEATURES |
Weight (totally equipped) |
8400 kg (8700 kg)* |
Of which |
on the front axle |
4700 kg (4800 kg)* |
on the rear axle |
3700 kg (3900 kg)* |
Maximum permissible semi-suspended load |
5190 kg |
Maximum permissible load weight |
10 000 kg |
FUNCTIONAL FEATURES |
Minimum turning radius (inner) |
2,9 m |
Turning angle of chassis |
± 40° |
Winch tractive force |
8.500 daN/cable |
Average speed of winch pulling |
|
0,62m/s la 1400 min-1 în the 2nd step |
|
1,12m/s la 1400 min-1 în the 3rd step |
Maximum travel speed at rated engine speed n = 2200 rot./min |
(For calculation was used Rs = 0.714 m) |
|
Slow |
Fast |
1st step |
2,49 km/h |
4,35 km/h |
2nd step |
4,84 km/h |
8,45 km/h |
3rd step |
8,85 km/h |
15,44 km/h |
4th step |
14,37 km/h |
25,08 km/h |
5th step |
18,68 km/h |
32,61 km/h |
reverse gear |
2,74 km/h |
4,79 km/h |
BRAKING SYSTEM |
Service brake |
with multiple discs immersed in oil on both axles |
Safety brake |
mechanical driven by springs force located on the front axle |
CLUTCH – LUK |
Force on plate |
11 400 ± 600 N |
Clamping force |
min 10 800N |
603 Nm |
0,379 kgm2 |
Size of pressure plate |
330 mm |
GEARBOX |
mechanical with 5-steps forward and 1 step for reversing Eaton FSO-4505A type |
Transmission report: |
|
1st step |
5,762 : 1 |
|
2nd step |
2,729 : 1 |
|
3rd step |
1,624 : 1 |
|
4th step |
1,000 : 1 |
|
5th step |
0,769 : 1 |
|
reverse gear |
5,238 : 1 |
SLIDE VALVE |
IRUM type – 2 steps – mechanical with sprockets |
Transmission report: |
|
slow |
1,92 : 1 |
|
fast |
1,10 : 1 |
|
Transmission report: |
0,85 : 1 |
AXLES |
With differential lock and planetary reduction IRU 01 and IRU 02 type – NAF |
Oscillating front axle |
± 12° |
Distance between flanges |
2078 mm |
The maximum static load |
140.000 N |
Overall transmission report |
22,55 |
ROLLING SYSTEM |
4×4 with the 4 driving wheels, equal size |
Tire |
23,1 – 26 |
outer diameter |
1605 mm |
bloating (width) |
587 mm |
static radius |
714 mm |
HIDRAULIC SYSTEM |
FORCE AND COURSE |
Oil tank |
capacitate: 85 l |
Hydraulic pump flow |
32,7 cm3 / cm |
Pressure |
100 – 180 bars |
Hydraulic cylinders |
blade drive |
Ø 100 x 380 |
|
mobile shield drive |
Ø 100 x 380; (Ø 63 x 720)* |
|
course drive |
Ø 63 x 400 |
Power steering |
500 cm3 / rot. – Danfoss |
HYDRAULIC BRAKE AND CONTROL SYSTEM |
Pump flow |
8 cm3 / rot |
Control pressure circuit |
30 bars |
Brake pressure circuit |
160 bars |
REAR PROTECTION SHIELD |
Mobile in two versions: |
steerable rollers |
|
vertical with fixed rollers * |
CABIN |
Ergonomic, reversible, certified: ROPS, FOPS and OPS in accordance with the requirements of ISO 11850 standard: 2011, harmonized with the Directive 2006/42 EC. |
Available winches |
|
TYPE 2 x 85 H / Hpro – UNIFOREST |
TYPE 2 x 90 DVV – TAJFUN |
TYPE 2 x 14 – TCM |
Number of drums |
2 |
2 |
2 |
Traction force |
85 kN |
90 kN |
140 kN |
The necessary couple |
1061 Nm |
973 Nm |
1650 Nm |
Cable length / drum Ø16 |
– |
70 m |
150 m |
Cable length / drum Ø14 |
– |
96 m |
200 m |
Cable length / drum Ø13 |
70 m |
110 m |
250 m |
Power Supply |
12 V |
12 V |
12 V |
Control pressure |
110 – 150 bar |
maximum 150 bar |
110 – 150 bar |
* Refers to TAF 2012 equipped with fixed rollers vertical shield.