| HT21 Mini Excavator Rubber Crawler Excavator |
| | Specifications |
| 1 | (kg)
Operating capacity(kg) |
| 1600 |
| 2 | | 0.045 |
| 3 | /(kw/r/min)
Engine power/rotating speed
(kw/r/min) |
| 10.3/11.2/2200 |
| 4 | | Yanma370/74F |
| 5 | (r/min)
Rotation Speed (r/min) |
| 11 |
| 6 | (km/h)
Travel Speed (km/h) |
| 13.5 |
| 7 | | 30 |
| 8 | (KN)
Max. arm digging force(KN) |
|
| 6.5 |
| 9 | (KN)
Max. bucket-teeth digging force(KN) |
| 10.5 |
| 10 | (kPa)
Ground pressure(kPa) |
| 40 |
| 11 | | 15.3 |
| 12 | (MPa)
System setting pressure(MPa) |
| 40 |
| 13 | (mL/r)
Main pump displacement(mL/r) |
| 39.6 |
| 14 | (MPa)
Working pressure(MPa) |
| 22 |
| 15 | (MPa)
Traveling pressure(MPa) |
| 1.5 |
| 16 | (MPa)
Rotating pressure(MPa) |
| 11 |
| 17 | (MPa)
Pilot control pressure(MPa) |
| 22 |
| 18 | (mL/r)
Rotary motor displacement(mL/r) |
| 15.3 |
| 19 | (mL/r)
Traveling motor displacement(mL/r) |
| 0.854 |
| 20 | | Rubber chassis |
| 21 | ()(mm)
Transporting length(mm) |
| 3160 |
| 22 | | 1110 |
| 23 | | 2377 |
| 24 | | 1130 |
| 25 | (mm)
Standard track width(mm) |
| 230 |
| 26 | (mm)
Bulldozing plate width(mm) |
| 1110 |
| 27 | | 1450 |
| 28 | (mm)
Rear rotating radius(mm) |
| 3560 |
| 29 | (mm)
Max. digging height(mm) |
| 3275 |
| 30 | (mm)
Max. dumping height(mm) |
| 2310 |
| 31 | (mm)
Max. Digging depth(mm) |
| 2150 |
| 32 | (mm)
Max. digging radius(mm) |
| 3560 |
| 33 | ()(mm)
Bulldozing plate lifting distance(up)( mm) |
| 262 |
| 34 | ()(mm)
Bulldozing plate lifting distance(down)(mm) |
|
| 192 |
Miss Zhang