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(CAT)

(CAT)
303SR


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 2950(CNP,RS) kg Std. bucket width
Std. bucket capacity /0.09 m3
Dimensions
Overall length

A

4080mm
Undercarriage width

E

Rear end radius

B

775mm
Track gauge F
1250mm
Std. shoe width

C

300mm
Overall height

G

2440(CNP,RS)mm
Track length

D

1640mm
Overall width H
1550mm
Crawler length

(D)

2060mm
Ground clearance

I

310(RS)mm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer MTB No. of cylinders 3
Model S3L2-E2 Bore x Stroke
Rated output 19.5{26.5}/2350kW{PS}/rpm Displacement 1.3ltr.
Max.torque  
Hydraulic System
Relief valve setting 24.5MPa Hyd. pump type x qty. PPPx2,GPx1
Performance
Gradeability 30deg.
Max. digging reach at G.L. X
4300mm
Arm crowd force /17.7kN
Max. dumping clearance Y
3680mm
Bucket digging force /29.5kN
Max. digging height Z
5060mm
Max. digging depth U
2900mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 2.9/4.9(RS)km/h
Max. digging reach W
4420mm Swing speed
boom swing offset

 

Boom swing angle N/A deg.
Others
Remarks CEE2,SLN,SSR