5
CHARA
CHARA
CHARA
CHARA
CHARACTERISTICS
CTERISTICS
CTERISTICS
CTERISTICS
CTERISTICS AND
AND
AND
AND
AND TECHNICAL D
TECHNICAL D
TECHNICAL D
TECHNICAL D
TECHNICAL DA
A
A
A
AT
T
T
T
TA
A
A
A
A
PRESENTATION OF THE MACHINE
ENGINE
ENGINE
Brand and model
Kubota
D 1703
Calibration Power at 2800 rpm
HP/Kw
34.5/25.4
Cylinders
Nº
3
Displacement
cm
3
1647
Cooling
water
PERFORMANCE:
PERFORMANCE:
Weight when fully eupped (including operator)
Kg
2000
Bucket capacity (SAE capacity m³ 0.245)
Kg
450
Tear strength at tooth
daN
930
Thrust force
daN
1710
Transfer speed
Km/h
0÷10
Possible gradient
%
more than100
Autonomy
About hours
8
HYDRAULIC SYSTEM:
HYDRAULIC SYSTEM:
Hydrostatic transmission with n.2 variable capacity pumps that each power, n. 2 fixed-cylinder
hydrostatic motor reducers.
Negative command brakes on the motor reducers of the front axle wheels.
Main variable-cylinder axial piston pump
Lt/min
57.4 x 2
Auxiliary gear pump
Lt/min
39 x 1
Total capacity
Lt/min
153.8
Useful capacity for power takeoff (PTO)
Lt/min
39 a 180 bar
Max. operating pressure
bar
180
Hydraulic servo-controls with joy sticks for traversing and manoeuvre of arms and bucket.
Floating electrovalve to adjust the bucket to the ground
Safety electrovalve to block arm descent
Heat exchanger for the cooling of the hydraulic oil.
FRAME:
FRAME:
Chassis in box-type sheet steel and shaped
TYRES:
TYRES:
Type
27x8.50-15 - 6/8 PR