Basic introduction of the XD928 Large Wheel Loader
The XD928 large wheel loader is a specialized equipment for digging soil, rock, and ore in tunnels. Hydroelectric and rock tunneling works in the tunneling process should be cleaned up. Ores from underground mines need to be transported to loading and unloading areas. This job requires a compact excavator, a large bucket, so mini machines cannot do it. That’s why tunnel diggers were designed.
| Model | XD928 |
| Main specifications | |
| Bucket capacity (m3 ) | 0.8-1.2 |
| Rated load (t) | 2.0 |
| Weight (t) | 6.5 |
| Lifting time of the arms (s) | ≤4 |
| The sum of three items(s) | ≤8 |
| Forward gear(km/h) | I 0-7 II 0-24 |
| Reverse gear | I 0-7 II 0-24 |
| Max. climbing gradient | 30° |
| Dimensions | |
| Overall dimension (mm) | 5500*1800*1900 |
| Wheel base (mm) | 2450 |
| Wheel tread(mm) | 1420 |
| Max. dumping height(mm) | 1740/2200 |
| Dumping reach (mm) | 945 |
| Diesel engine | |
| Engine model | CUMMINS 4BTA3.9-C80 |
| Engine type | In-line,water-cooling,4-stroke, 4cylinder,direct-injection |
| Rated power(kw) | 60 |
| Rated speed (r/min) | 2200 |
| Maximum torque /speed(N.m/rpm) | 370/1300 |
| Total exhaust of cylinder(L) | 3.9 |
| Type of starting | Electric start |
| Transmission system | |
| Torque converter | |
| Model | YJ280 |
| Type | Single stage, three elements |
| Gearbox | |
| Model | ZL20 (Underground customization by TIANXIANG) |
| Type | Fix counter-shaft, power-shift |
| Axle and tire | |
| Model | ZL-25E by CHUANGXIANG |
| Type of main reducer | Spiral bevel gear,single stage |
| Type of final reducer | Single stage planetary |
| Size of tire | 15/70-18 |
| Working device of hydraulic system | |
| Model of working pump | CBG2063 |
| Nominal displacement(ml/r) | 63 |
| Multi-way directional valve | ZL20 |
| Rated flow(L/min) | 20 |
| Steering system | |
| Type | Load-sensing hydraulic steering |
| Displacement(ml/r) | 250 |
| Max input pressure(Mpa) | 16 |
| Brake system | |
| Type of traveling break | Air over hydraulic break |
| Type of parking break | Manual disc brake |
Design of the XD928 Large Wheel Loader
The xiandai XD928 wheel loader is equipped with the 01/02 gear change control system according to the requirements of the customer, the automatic transmission system uses a high quality Shantui gearbox, the engine uses the famous YTO brand. capacity up to 70Kw with turbocharger, bucket lifting cylinder using dual lifting system helps the machine super strong, durable over time. Especially, the machine is also equipped with a waste gas treatment system imported from Thailand, ensuring air quality when working in the pit.
The outstanding features such as:
The machine has a small pocket size.
Powerful hydraulic and motor system.
Big box.
Easy control system.
Introduction of the xiandai tunnel excavator XD928.
With more than 20 years in the field of design and manufacture of excavators, brand XIANDAI increasingly has a firm foothold in China as well as in the international market. The lines of tunnel excavators (tunnel loaders) with bucket capacity from 0.6m3 to 1.7m3 suitable for construction of all types of tunnels smallest.
Currently, the product line of 1m3 bucket excavator model XD928 is being used popularly in Vietnam for units of tunnel construction, hydropower construction and projects to Laos and Cambodia to build. Machine with overall dimensions (tunneling machine size) DxRxC is 6200x1900x1870mm respectively, making it suitable for tunnels with larger sizes 2.2×2.2 (m).
