China's 4.8Ton multifunctional small excavator loader is a medium-sized multifunctional engineering machinery with both efficient excavation and loading capabilities. Compared with single-function equipment, the structure of the excavator loader is more compact and is designed for earthwork construction, municipal engineering and other scenarios. The wheeled chassis meets the needs of equipment movement around the construction site and can even be driven on the road. And loading and excavation work can be done at the same time, which can save a lot of labor, time, funds and other costs. The following is an introduction and parameters of the core small excavator loader:
Introduction to the excavator loader
Dual-function efficient operation
The front end is equipped with a loading bucket and the rear end is equipped with an excavator arm, which supports fast switching mode and realizes integrated shoveling and digging operations.
The excavator arm supports 180° rotation and is suitable for multi-angle construction in narrow spaces.
Power and energy-saving performance
Equipped with Yunnei YN27GBZ diesel engine, rated power 58 kW, and sufficient power reserve.
The hydraulic system is optimized to reduce power loss and improve energy efficiency.
Structural reliability and adaptability
Wheel chassis design, minimum turning radius of 4.6 m, strong maneuverability; maximum climbing ability of 25°, adaptable to complex terrain.
Ground clearance of 220 mm, enhanced passability.
Related parameters of backhoe loader
Product
Parameters
|
Overall
dimensions (mm)
|
5800*1850*2750
|
Wheelbase (mm)
|
2315
|
Wheelbase (mm)
|
1500
|
Minimum ground
clearance (mm)
|
220
|
System
pressure (MPa)
|
16
|
Machine weight
(Kg)
|
4800
|
Maximum speed
(km/h)
|
26
|
Maximum
climbing ability (°)
|
25
|
Minimum
turning radius (mm)
|
4000
|
Maximum
digging depth (mm)
|
2700
|
Excavation
unloading height (mm)
|
2200
|
Maximum
digging radius (mm)
|
4600
|
Bucket width
(mm)
|
600
|
Bucket
capacity (m³)
|
0.2
|
Maximum
digging height (mm)
|
4200
|
Maximum
digging force (KN)
|
28
|
Excavator
rotation angle (°)
|
180
|
Maximum
unloading height (mm)
|
3300
|
Maximum
unloading distance (mm)
|
850
|
Bucket
capacity (m³)
|
0.7
|
Maximum
lifting height when loading (mm)
|
4200
|
Maximum
breakout force (KN)
|
36
|
Shovel action
time and (S)
|
12
|
Engine Model
|
Yunnei YN27GBZ
|
Engine Type
|
Turbocharged
four-stroke
|
Rated power
(KW)
|
58
|
Rated speed
(r/min)
|
2400
|
Cylinder
number -inner diameter
|
4-90
|
Gearbox
|
Fixed-axis
power shift
|
Number of
gears
|
2 front and 2
back
|
Torque
Converter
|
ZL29A
|
Type
|
Articulated
full hydraulic steering
|
Steering angle
(°)
|
33
|
Type
|
Wheel rim
|
Specification
|
23.5-16
|
Front wheel
air pressure (KPa)
|
250
|
Rear wheel
pressure (KPa)
|
250
|
Service brake
|
Air-over-oil
caliper brake
|
Parking brake
|
Manual
|
Fuel tank (L)
|
40
|
Hydraulic oil
tank (L)
|
40
|
Drive type
|
Four-wheel
drive
|
Speed type
|
Hydraulic
transmission
|
Braking
distance (mm)
|
450
|
Remark
|
Optional
configuration: 270 degree rotation
|
Summary of applicable scenarios and advantages
Scenario adaptation: suitable for large-scale earthwork excavation, pipeline laying and material transportation at construction sites, especially suitable for urban operations with limited space. It can be equipped with a variety of auxiliary tools to perform a variety of operations such as excavation, shoveling, road crushing, site leveling, ditching and canal digging, and pipeline laying. It is widely used in a series of engineering construction such as farmland water conservancy, construction, municipal sanitation, highway maintenance, post and telecommunications.
Efficiency advantage: The maximum working height of the loading end is 4200 mm, and the excavation end is matched with the same height to reduce the frequency of equipment movement; the bucket lifting/falling time is short (refer to similar models 3.5s/2.5s), which improves the cycle efficiency.
Durability guarantee: heavy-duty structural design, key components are strengthened, and a 1-year warranty service is standard.