Specifications

 

 

 

 

Model

 

KX71-2αa

Machine weight
(rubber shoe type)

Cabin

Kg

2,980

 

Canopy

Kg

2,810

Bucket capacity, std. SAE/CECE

m3

0.07

Bucket
width

with side teeth

mm

506

without side teeth

mm

480

Engine

Model

 

D1505-EBH-8

Type

 

Water-cooled, diesel engine
E-TVCS (Economical, ecological type)

Output ISO9249

PS/rpm

30/2,600 (29/2,600)

 

kW/rpm

22.1/2,600 (21.3/2,600)

Number of cylinders

 

4

Bore x stroke

mm

78.0 x 78.4

Displacement

cc

1,498

Overall length

mm

4,565

Overall height

Cabin

mm

2,445

Canopy

mm

2,345

Swivelling speed

rpm

8,7

Rubber shoe width

mm

300

Tumbler distance

mm

1,485

Dozer size (width x height)

mm

1,500 x 324

Hydraulic pilot lever

 

Standard

Straight level mechanism

 

Standard

Hydraulic Pumps

P1, P2

 

Gear type

Flow rate

ltr/min

28.6

Hydraulic pressure

MPa(kgf/cm2)

19.6(200)

P3

 

Gear type

Flow Rate

ltr/min

18.2

Hydraulic pressure

MPa(kgf/cm2)

15.7(160)

Max. digging force

Arm

kN(kgf)

14.7(1,500)

 

Bucket

kN(kgf)

24.6(2,520)

Boom swing angle (left/right)

deg

90/50

Auxilary circuit

Flow Rate

 

46.8

Pressure

MPa(kgf/cm2)

19.6(200)

Hydraulic reservoir

ltr

80

Fuel tank capacity

ltr

63

Max. traveling speed

Low

km/h

2.1

High

km/h

4.0

Ground contact pressure
(rubber shoe type)

With cabin

kPa(kgf/cm2)

29 (0.29)

With canopy

kPa(kgf/cm2)

28 (0.28)

Ground clearance

mm

315

* Specifications are subject to change without notice for the purpose of improvement. Working Range

Lifting Capacity

Model

Standard Arm

Long Arm

Arm length

1,200 mm

1,400 mm

A

Max. digging height

4,660 mm

4,845 mm

B

Max. digging height

3,365 mm

3,530 mm

C

Max. digging depth

2,680 mm

2,875 mm

D

Max. vertical digging depth

2,065 mm

2,245 mm

E

Digging radius

Max. extension

4,525 mm

4,845 mm

F

Max. Digging radius

at ground level

4,395 mm

4,715 mm

G

Min. swing radius
of boom

without boom swing

1,670 mm

1,710 mm

with boom swing

1,285 mm

1,325 mm

Rear swivelling radius

1,375 mm

1,375 mm


 

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