back to AIRMAN Mini - Excavator

 

Mini-Excavator

AX30U-4 / AX35U-4 / AX45U-4 / AX50U-4
 

 

 

Operator's working station:

  • large foldable cabin door allowing easy entrance

  • wide view around the machine

  • cabin floor mounted on shock-absorbing rubbers

  • air-condition equipped as standard

  • cabin 4-pole canopy meet latest ROPS/FOPS regulations
 
performance:
  • 3-pump hydraulic-system with two variable and one gear pump for smooth combined operation, easy control and work efficiency
  • second gear pump for charging
  • enlarged counterweight and weighted undercarriage give a low centre of gravity and improve stability
  • an auto-idle device automatically lowers the engine speed when control lever is at neutral for more than 4 seconds to save fuel and lower noise level
  • the automatic travel speed control automatically switches to low speed in case the load increases for steering during high speed travel. It is automatically resumed when the load decreases

 

  
Maintenance:
  • cabin and canopy can be tilted forward for easy and quick access during maintenance, which reduces time and costs enormously.
  • engine cover slides upward for easy and quick access
  • right side swing cover opens for quick battery check
  • x-beam track frame is rounded for smooth mud removal to minimize mud packing trouble and to save cleaning time as well as disposal costs
 
Reliability:
  • job-proven bushing are utilized at each front pin joint to cut jerking and service down
  • new structure rubber crawlers with high-hardness rubber section improve durability
  • a large single swing pin is provided to eliminate jerking at swing post
  • radiator and oil cooler are made of aluminium for longer life
  Dimension and working range

 

 AX30U-4 AX35U-4 AX40U-4 AX50U-4
    Canopy Cabin Canopy Cabin Canopy Cabin Canopy Cabin
operating weight kg 3070 3220 3480 3630 4390 4540 4730 4880
engine:   Yanmar Yanmar
type:   3TNV88 4TNV88

rated power

kW/min-1 22,3 / 2500 (30,3 PS) 29,8 / 2500 (40,7 PS)
C overall height mm 2460 2500 2460 2500 2510 2550 2510 2550
A overall length mm 4560 4780 5380 5520
B overall width mm 1550 1740 1960 2000
g min. swing radius mm 2060 2170 2170 2290 2340 2390 2260 2340

a max digging reach mm 5170 5530 6050 6250
c max digging depth mm 3130 3460 3660 3860
e max cutting height mm 4720 4480 5010 4820 5840 5710 6020 5870
f max dumping height mm 3340 3130 3600 3430 4160 4040 4330 4200
i blade bottom highest position mm 360 360 425 425
j blade bottom lowest position mm 315 390 335 335
digging force - bucket kN 27,5 27,5 32,1 36,8
crowd force - arm kN 14,7 17,2 21,0 21,0
     

technical data are subject to be changed without notice
Links for more information on other models:
Standard: Short-tail
AX08-2 AX30-3 AX30U-4  
AX16-3 AX35-3 AX35U-4  
AX18-3 AX40-3 AX40U-4  
AX25-3 AX50-3 AX50U-4