Heavy Duty Construction Machinery WZ30-25 Backhoe Loader Comfort
Edition
1. WZ30-25 backhoe loader Heavy Duty Construction Machinery product
introduction
The excavation loader is a single device composed of three pieces
of construction equipment. Commonly known as "busy at both ends".
During construction, the operator only needs to turn the chair to
change the working end. The main job of the excavators is to dig
ditches to lay out pipes and underground cables, lay foundations
for buildings and set up drainage systems.
2. Composition of WZ30-25 excavator loader Heavy Duty Construction
Machinery
A excavating loader consists of: Power train, loading end,
excavating end. Each device is designed for a specific type of job.
On a typical construction site, an excavator operator typically
needs to use all three components to get the job done.
(1) Power train
Excavate loader cab
The core structure of the excavator loader is the power train. The
excavator loader's power train is designed to run freely on all
kinds of rough terrain. It has a powerful turbocharged diesel
engine, large deep gear tires and a cab equipped with driving
controls (steering wheel, brakes, etc.).
(2) Loader
Excavate loader loading end
The loader is assembled at the front of the device and the
excavator is assembled at the back. These two components provide
completely different capabilities. Loaders can perform many
different tasks. In many applications, you can think of it as a
big, powerful dustpan or coffee spoon. It is not generally used for
digging, but mainly for picking up and carrying large amounts of
loose material. It can also be used as a plough to move earth, or
as a knife to butter bread. The operator can drive the tractor
while controlling the loader.
(3) Excavator
Excavating loader excavating end
Excavators are the main tools of excavating loaders. It can be used
to dig up dense, hard material (often soil) or to lift heavy
objects (such as sewer culverts). Excavators can pick up the
material and pile it on the side of the hole. Simply put, the
excavator is an extremely powerful giant arm or finger, which
consists of three parts: the arm, the bucket rod, and the bucket.
(4) Stabilizer foot
Other add-ons typically seen on excavation loaders include two
stabilizing legs behind the rear wheels. These legs are essential
to the operation of the excavator. When the excavator performs the
excavation operation, the feet can absorb the impact of the weight.
Without stabilizing feet, the weight of heavy loads or the downward
force of digging will damage the hub and tires, and the whole
tractor will bounce continuously. The stabilizing foot can keep the
tractor stable and minimize the impact force produced by the
excavator. The stabilizer foot also holds the tractor in place and
prevents it from sliding into a ditch or cave.
3.WZ30-25 backhoe loader Comfort Edition product parameters
| The Performance Parameter of Backhoe Loader WZ30-25 Comfort Edition |
| Overall Operating Weight | 6600KG |
| Transport Dimension |
| L*W*H (mm ) | 7600×2100×3100 |
| Wheel base | 2250mm |
| Min. Ground Clearance | 300mm |
| Bucket Capacity | 1.3m3 |
| Breakout Force | 38KN |
| Loading Lifting Capacity | 2500KG |
| Bucket Dumping Height | 3500mm |
| Bucket Dumping Distance | 1022mm |
| Digging Depth | 52mm |
| Backhoe Capacity(Width) | 0.3m3(620mm) |
| Max. Digging Depth | 4082mm |
| Optional Max. Digging Depth | 5100mm(Digging arm with telescopic function) |
| Swing Angle of backhoe | 1900 |
| Max. Pulling Force | 39KN |
| Wheel tread | 1600mm |
| Wheel base | 2680mm |
| Engine |
| Model | YUNNEI 4102 Turbo |
| Type | In Line,Direct injection,Four-Stroke,Water Cooling |
| Rated Power | 76KW |
| Rated Speed | 2400r/min |
| Displacement | 4.4L |
| Steering System |
| Steering Angle | ±36 ° |
| Min. turning radius | 5018mm |
| Pressure of the system | 12Mpa |
| Axle |
| Model | Wheel Hub Reducer |
| Final Reducer | Single Stage Final Reducer |
| Transmission System |
| Torque Converter |
| Model | YJ280 |
| Type | Single-stage Three Elements |
| Cooling Method | Oil-cooling Pressure Circulation |
| Gearbox |
| Type | Power Transmission |
| Gears | Two Gears Ahead, Two Gears Astern |
| Max.Speed | 28Km/h |
| Optional Gears | Four Gears Ahead, Four Gears Astern |
| Max.Speed | 40Km/h |
| Tyre |
| Model | 16/70-20 |
| Pressure of Front wheel | 0.22 Mpa |
| Pressure of Back Wheel | 0.22 Mpa |
| Brake System |
| Service Brake | Air Over Oil Caliper Brake |
| External Type |
| Self-regulation |
| Self-balance |
| Emergency Brake | Operation Power Implementing brake |
| Manual Operation Power Terminating Brake |
| Hydraulic System |
| Pressure of Hydraulic System | 22Mpa |
| Standard equipped | Before shovel bucket, after digging scoop, luxury interior cab,
heater, fan, luxury adjustable rotating seat, adjustable dashboard,
after digging shovel is hydraulic pilot before operation, the cab
with push-pull window, cab can move forward (maintenance), 76 kw
engine within cloud, 16/70-20 tires, 280 gearbox, the double pump,
add big round edge bridge, The A-leg strap is locked. |
| The parameters or configuration are subject to change without
notice. |
