| Model ZL20EFB 标准防爆 |
LT928UA（Side dumping） |
| Main specifications |
| Bucket capacity (m3 ) |
1 |
| Rated load (t) |
2 |
| Weight (t) |
7.8 |
| Lifting time of the arms (s) |
≤4 |
| The sum of three items(s) |
≤8 |
| Forward gear（km/h） |
I 0-5 II 0-13 |
| Reverse gear |
I 0-5 II 0-13 |
| Max. climbing gradient |
15° |
| Dimensions |
| Overall dimension (mm) |
5580×1800×1900 |
| Wheel base (mm) |
2450 |
| Wheel tread(mm) |
1420 |
| Max. dumping height(mm) |
1660 |
| Dumping reach (mm) |
1050 |
| Diesel engine |
| Engine model |
LR4A3Z-22 |
| Engine type |
In-line,water-cooling,4-stroke,4cylinder,direct-injection, turbo |
| Rated power(kw) |
70 |
| Rated speed (r/min) |
2200 |
| Total exhaust of cylinder(L) |
4.2 |
| Type of starting |
Electric start |
| Transmission system |
| Torque converter |
|
| Model |
YJ280 |
| Type |
Single stage, three elements |
| Gearbox |
|
| Model |
ZL20 |
| Type |
Fix counter-shaft, power-shift |
| Axle and tire |
|
| Type of main reducer |
Spiral bevel gear,single stage |
| Type of final reducer |
Single stage planetary |
| Size of tire |
9.75-18 |
| Working device of hydraulic system |
| Model of working pump |
CBGJ2050 |
| Nominal displacement(ml/r) |
50 |
| Rated pressure(Mpa) |
16 |
| Multi-way directional valve |
ZL20 |
| Pressure(Mpa) |
17 |
| Rated flow(L/min) |
100 |
| Steering system |
| Type |
Load-sensing hydraulic steering |
| Displacement(ml/r) |
250 |
| Max input pressure(Mpa) |
16 |
| Brake system |
| Type of traveling brake |
Air over hydraulic brake |
| Type of parking brake |
Band brake |
