• NACHI load sensing hydraulic system uses horsepower more efficiently
  • the proven low-noise engine boosts power and speed
  • standard equipment with steel crawler, optionally also available with rubber crawler
  • zero-tail design provides extra small slewing radius


Operating weight:5,750 kg
Engine:YANMAR 4TN V94L
Power:36.9/2,200 kW/min-1
Operation hydraulic pressure:24.5 Mpa
Bucket capacity:0.2 m³
Bucket width:740 mm
Max. digging force:37.5 kN
Max. hauling force:44 kN
Walking speed:4.4/5.0 km/h
Platform slewing speed:10.5 - 12 r/min
Max. gradeadility:35° (70%)
Boom swing angle (left/right):75°/50°

Remark: Technical information designed for improvement can be changed at all time without previous notification.


Yc55sr a
AMachine length:5,715 mm
BMachine height:2,715 mm
COverall width:2,000 mm
DCrawler width:400 mm
EPlatform slewing radius:996 mm
FCrawler length:2,608 mm
GWheel base:2,060 mm
HMin. ground clearence:325 mm
IHeight of digging arm:1,650 mm
JWidth of platform:1,936 mm
KHeight of engine hood:1,600 mm
LHeight of platform:680 mm

Operating parameters

Yc55sr b
AMax. digging height:5,940 mm
BMax. dumping height:4,050 mm
CMax. digging depth:3,790 mm
DMax. digging radius:6,370 mm
D1Max. horizontal digging length:6,227 mm
EMax. digging height radius:6,370 mm
FMin. slewing radius:2,465 mm
GMax. depth of Bulldozer:460 mm
HMax. height of Bulldozer:350 mm


Here you can view or download data sheets and brochures for this product.