Kubota KX61-3, Руководство по эксплуатации

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Description of the excavator
35
Specifications
Following are the specifications for these series.
KUBOTA Excavator
Model name KX61-3 KX71-3
Type (rubber crawler) Canopy Cab Canopy Cab
Machine weight* kg 2420 2525 2620 2725
Operating weight** kg 2495 2600 2695 2800
Bucket
Volume m³ 0.06 0.07
Width mm
450 (without teeth)
475 (with teeth)
480 (without teeth)
505 (with teeth)
Engine
Type Water-cooled four-cylinder diesel engine
Model name V1505-E2-BH-9EU V1505-E2-BH-10EU
Displacement cm³ 1498 1498
Engine performance
DIN 70020
kW 18.2 20.5
Rated speed 1/min 2100 2300
Performance
Swivel speed
(swivel frame)
1/min 9.5 9.4
Vehicle speed
fast
km/h
4.4 4.6
slow
km/h
2.8 2.7
Ground pressure
(without operator) kPa
(kgf/cm²)
22.1
(0.225)
23.1
(0.236)
25.0
(0.255)
26.5
(0.270)
Climbing perform-
ance %
(degrees)
36 (20) 36 (20)
max. lateral sway
%
(degrees)
27 (15) 27 (15)
Dozer width x height mm 1400x300 1500x300
Swing angle of the
boom
left
rad
(degrees)
1.40 (80) 1.40 (80)
right
rad
(degrees)
1.05 (60) 1.05 (60)
Auxiliary port
Max. volume
(theoretical)
L/min 46.2 50.6
max. pressure
MPa 17.2 20.6
bar 172 206
Volume of the fuel reservoir l 45 45
Pulling capacity at the towing eye N 70540 70540
Noise level
LpA dB (A) 77 77 78 79
LwA (2000/14/EC) dB (A) 92 92 94 94
Vibr
ati
on*
**
Hand-arm
system
(ISO 5349-2:2001)
Digging m/s² RMS < 2.5 < 2.5
Levelling m/s² RMS < 2.5 < 2.5
Driving m/s² RMS < 2.5 2.7
Idling m/s² RMS < 2.5 < 2.5
Whole body
(ISO 2631-1:1997)
Digging m/s² RMS < 0.5 < 0.5
Levelling m/s² RMS < 0.5 < 0.5
Driving m/s² RMS < 0.5 < 0.5
Idling m/s² RMS < 0.5 < 0.5
* With standard bucket 52 kg (KX61-3) or 62 kg (KX71-3), operating readiness established.
** Machine weight incl. operator 75 kg.
*** These values are measured under specific conditions at maximum engine speed and can deviate, de-
pending on the operating situation.