28N


Dimensions(unit: mm)

A B C D E F G H I J K L M N O P
4170 1470 1895 1550 560 2320 365 300 1550 560 460 50 500 50 -60 1280

Specifications
  28N
Performance  
 STD.bucket capacity(ISO) 0.08m3 2.8ft3
 STD.bucket width 500mm 19.7"
 Operation weight 2500kg 5511lbs
 Machine weight 1920kg 4233lbs
 Swing speed 10min-1 10rpm
 Travel speed(low/high) 2.3/4.5km/h 1.5/2.8mph
 Gradeability 30°
 Ground pressure 26.5kPa 3.8psi
 Max. bucket digging force 19.6kN 4406lbs
Engine  
 Model ISUZU 3LD1
 Rated output 15.7kW(21.3PS)/2220rpm 21.1HP/2220rpm
 Fuel tank capacity 37L 9.8gal
Boom swing system  
 Type Boom offset with hydraulic cylinder
 Swing angle(L/R) 50°/ 90°
Hydraulic system  
 Pressure 20.6MPa 2988psi
Pump hydraulic flow 28.9L/minx2+19.1L/min 7.6rpmx2+5.0rpm
Dozer blade  
 Size(Width×Height) 1550mmx365mm 61.0"x14.4"
 Lift above ground 370mm 14.6"
 Drop below ground 390mm 15.4"

  Working range(unit: mm)


A : Maximum digging radius 4310 D : Maximum dumping height 3200
<2840>
B : Maximum digging depth 2520 E : Maximum vertical digging depth 1950
C : Maximum digging height 4560
<4050>
F : Minimum front turning radius

  At right boom swing
1500
<1800>
1175
<1260>
< >figures for cab version

Options
Loading bucket capacity/width(ISO) 0.10m3/600mm 3.5ft3/23.6"
0.09m3/550mm 3.2ft3/21.7"
Digging bucket capacity/width(ISO) *0.04m3/250mm *1.4ft3/9.8"
*0.05m3/320mm *1.8ft3/12.6"
0.07m3/450mm 2.5ft3/17.7"
Long arm STD.bucket capacity/width(ISO) 0.06m3/400mm 2.1ft3/15.7"
Reinforced bucket capacity/width(ISO) 0.08m3/500mm 2.8ft3/19.7"
Slope Finishing bucket -
Steel shoe width(incl.rubber pad attachment holes) 300mm 11.8"
Long arm length STD+300mm STD+11.8"
Rubber padded crawler O
TOPS Canopy (O)Standard
Steel cab O
Canopy O
Air conditioner O
Power port/Auxiliary hydraulic flow(Theoretical) 48L/min 12.7gpm
*without side cutter


All rights reserved, Copyright(C) 2000,IHI Construction Machinery Limited.