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Catalog
specification
Maker | BOMAG |
---|---|
Type | -- |
Model | BW121AC |
Year | 83- |
Stamp type (chassis type) |
mass
Operating mass | 3550 kg |
---|---|
Machine mass | kg |
Front axle mass | 2050 kg |
Rear axle mass | 1500 kg |
Static pressure (front wheel) | 166.7 N/cm{kgf/cm} |
Static line pressure (rear wheel) | N/cm{kgf/cm} |
Fluid pressure (front wheel) | 347.2 N/cm{kgf/cm} |
Fluid pressure (rear wheel) | N/cm{kgf/cm} |
Performance
Vibratory force | 21.6 kN{kgf} |
---|---|
Frequency | 51.7 Hz{vpm} |
Amplitude | mm |
Fluid pressure (when operating mass) | N/cm{kgf/cm} |
Speed stage | 段 |
Work speed | km/h |
Ability to climb | %(°) |
Minimum turning radius (outer ring reference) | 3810 m |
Size
Full length | 2870 mm |
---|---|
Full width | 1335 mm |
Total height | 1790 mm |
Wheel distance | 1840 mm |
Compaction width | 1200 mm |
Roll diameter / roll width | mm/mm |
Bat height | mm |
Bat number | 個 |
Tire size × number | |
Tire pressure (per tire) | kPa(kgf/cm²) |
Minimum ground clearance | mm |
Curve clearance | mm |
Side clearance | mm |
organ
Maker | 三菱 |
---|---|
Model | K3M |
format | |
Total stroke volume | 1.5 l |
Rated output | 21.3{29}/2500 kW{PS/rpm}/min-1 |
Storage battery | V{V/Ah×個} |
Charging generator | V/A |
Fuel consumption amount | L/h |
Transmission gear
Transmission | |
---|---|
Drive system | |
Drive wheels |
Vibration exciter
format | |
---|---|
Amplitude stage | |
Vibration exciter |
Damping device
Work brake (normal) | |
---|---|
Traveling brake (emergency) | |
Parking brake (parking time) |
Steering device
format | ATC |
---|---|
Steering angle / rocking angle | ±(°) |
tank capacity
Fuel tank | l |
---|---|
Hydraulic oil tank | l |
Sprinkler tank | l |
Liquid agent tank | l |