Tuman-3
-
Efficiency
up to 50 ha/h Operating widthup to 28 m -
Fuel consumption
0,25–0,35 l/ha
-
Operating width
6,3 m Working fluid consumption70–700 l/ha -
Field speed
5–15 km/h
-
Efficiency
up to 80 ha/h Operating width28 m -
Working fluid consumption
15–450 l/ha
-
Operating width
24 m Hopper volume1600 l -
Operating speed
up to 35 km/h
About "Tuman-3"
“Tuman-3” retains the advantages of the previous models, “Tuman-1M” and “Tuman-2M”, while the payload has been increased to 2500 liters, and the new powerful engine can handle rough terrain more easily.
The device received a stylish modern design and a more comfortable and spacious cabin with panoramic windows for the best view.
Equipment
Engine and transmission
“Tuman-3” is powered by a new 71 kW (97 hp) Kubota V3800-DI-TE turbocharged diesel engine that meets Stage IIIA emission standards.
The transmission is mechanical, five-speed from “GAZel NEXT A21R22” with synchronizers in all gears. Easily accessible for service as it is installed inside the frame between the rear and center axles. Wheel formula is 6 × 4.
Power
71 kWt
|
Design power |
71 kWt |
|
Model |
Kubota V3800-DI-TE |
|
Type, stroke |
diesel, four-stroke |
|
Number of cylinders, arrangement |
4, raw |
|
Cylinder diameter |
100 mm |
|
Maximum torque |
325 N·m |
|
Rotations |
2600 rpm |
|
Fuel tank volume |
90 l |
Navigation and control systems
Rate control computers
Arag Bravo 180S
Bars-5
TeeJet Radion 8140
Parallel driving systems
Parallel driving systems allow vehicles to travel in parallel lines so that vehicles are capable to operate at night. The system shows worked and unworked strips, overlaps, field boundaries, and also it calculates the area.
Night driving
Trimble EZ-Guide 250
Atlas
TeeJet Matrix Pro 570GS
Complex solutions
Atlas + Bars-5
Manual control of sections
Automatic flow control mode
Manual flow control mode
Driving in parallel lines
Capability to work at night
Overlap visualization
Creating of field boundaries
Calculation of area
Automatic sections control
TeeJet Matrix Pro 570GS + TeeJet Radion 8140 + UniPilot
Manual control of sections
Automatic flow control mode
Manual flow control mode
Driving in parallel lines
Capability to work at night
Overlap visualization
Creating of field boundaries
Calculation of area
Automatic sections control
Differentiated application on a boom sprayer
Automatic taxiing ±10–15 cm from the guidance line
TeeJet Matrix Pro 570GS + TeeJet Radion 8140
Manual control of sections
Automatic flow control mode
Manual flow control mode
Driving in parallel lines
Capability to work at night
Overlap visualization
Creating of field boundaries
Calculation of area
Automatic sections control
Differentiated application on a boom sprayer
Complex solution based on Trimble
Trimble CFX-750
Manual control of sections
Automatic flow control mode
Manual flow control mode
Driving in parallel lines
Capability to work at night
Overlap visualization
Creating of field boundaries
Calculation of area
Trimble CFX-750 + Field-IQ
Manual control of sections
Automatic flow control mode
Manual flow control mode
Driving in parallel lines
Capability to work at night
Overlap visualization
Creating of field boundaries
Calculation of area
Automatic sections control
Differentiated application on a boom sprayer
Trimble CFX-750 + Field-IQ + EZ-Pilot
Manual control of sections
Automatic flow control mode
Manual flow control mode
Driving in parallel lines
Capability to work at night
Overlap visualization
Creating of field boundaries
Calculation of area
Automatic sections control
Differentiated application on a boom sprayer
Automatic taxiing ±10–15 cm from the guidance line
Suspension
The air suspension adapts to the weight of the vehicle, allowing it to travel smoothly and quickly over rough terrain.
No
shaking
|
Suspension |
independent |
|
Minimum turning radius without module |
12 m |
|
Transverse angle of static stability |
not less than 30° |
|
Axles |
front — steered, |
Control and comfort
Front and rear windows are made of triplex, side windows serve as emergency exits and are made of tempered glass. The cabin is covered by a heat-and-noise-insulating coating, equipped with a heater with a windshield blowing system, a ventilation system, a windshield washer, and a rear-view mirror. The air entering the cabin is filtered with a charcoal filter.
360° view
from the cabin
Wheels
The narrow wheels allow for travel on public roads and for row spacing.
Low pressure tires minimize stress on both the soil and the machine, thus, allowing "Tuman-3” to reach a maximum speed on the rut up to 35 km/h.
Wheel
formula
is 6×4
|
|
19-21LT (low pressure) |
W8-42 (narrow) |
|---|---|---|
|
Ground pressure |
0,4–0,8 kg/cm2 |
— |
|
Track |
2250 mm |
2000 mm |
| Increased track when using narrow wheels |
|
|
|
— spacer 75 |
— |
2150 mm |
|
— insert 125 |
— |
2250 mm |
|
— spacer 144 |
— |
2288 mm |
|
Clearance |
370 mm |
500 mm |
|
Increased ground clearance when using spacers |
— |
800 mm |
|
Operating speed |
up to 35 km/h |
up to 20 km/h |
|
Transport speed |
up to 45 km/h |
up to 45 km/h |
