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YASSIAN or Your's
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What is the function of chassis components in construction machinery
As the core load-bearing and motion system of the entire machine, the chassis parts of construction machinery mainly undertake the following functions:
I. Foundation Support and Load Transmission
Youdaoplaceholder0 bears the weight of the entire machine
The chassis components form the rigid framework of the machinery, transmitting the entire weight of the engine, working devices, etc. to the ground through parts such as the frame, tracks/tires, etc., and evenly distributing the grounding pressure.
Tracked chassis: The ground contact ratio is as low as 0.02-0.05MPa (1/3 of the wheeled type), significantly reducing the risk of getting stuck and being suitable for soft ground surfaces such as mud and snow.
Wheeled chassis: Relying on the axle and suspension system, it optimizes the load distribution on hardened road surfaces.
Youdaoplaceholder0 cushion ground impact
The suspension devices in the driving system (such as shock absorbers and hydraulic balancing systems) can absorb over 80% of the road bumps, protect core components like the engine and hydraulic system, and extend the equipment's lifespan by 25%.
Ii. Power Transmission and Drive Control
Youdaoplaceholder0 efficiently transmit power
The transmission system (including the gearbox, drive shaft, drive teeth, etc.) converts the engine output power into walking driving force and adjusts the speed and torque according to the working conditions to ensure that the power matches the operation requirements.
Crawler type: The drive teeth mesh with the track to transmit power, and the hydraulic walking motor provides precise control.
Youdaoplaceholder0 precise control of steering and braking
Youdaoplaceholder0 steering system : For wheeled machinery, the direction is adjusted by deflecting the wheels or articulated structures. The tracked type relies on the differential speed of the two tracks to achieve small-radius steering of ≤1.5 meters , adapting to narrow Spaces.
Youdaoplaceholder0 Braking system : The hydraulic/pneumatic braking device enables rapid deceleration or emergency stop, ensuring operational safety.
Iii. Adaptation to Complex Terrains and Stability Assurance
Youdaoplaceholder0 all-terrain passability
The tracked chassis, with its bionic track texture and low ground contact pressure, can stably pass on steep slopes of 35° or more , muddy swamps and other difficult scenarios. Its climbing ability is 40% higher than that of wheeled chassis .
Youdaoplaceholder0 dynamic balance regulation
The high-end chassis integrates a laser ranging and hydraulic leveling system, which can adjust the track tension or vehicle body tilt Angle in real time, reducing the risk of rollover by 80% and improving the accuracy of heavy-load operations to ±3mm.
Four. Optimization of durability and economy
Youdaoplaceholder0 anti-loss design
The core components (such as track plates and idler wheels) are made of manganese steel through quenching process (hardness ≥600HB) or anti-aging rubber formula. Under extreme working conditions, the wear amount is <3mm/500 hours , and the service life can reach 5 to 8 years .
Youdaoplaceholder0 Modular maintenance
It supports the rapid replacement of vulnerable parts such as track links and idler wheels, reducing maintenance time by 70% and lowering the overall usage cost by 30%.
Youdaoplaceholder0 summary : The chassis components, with their four-in-one functions of "support - transmission - control - adaptation", have become the core guarantee for the efficient operation and safe running of construction machinery. Their performance directly determines the working condition boundary and economic value of the equipment
v
What is the function of chassis components in construction machinery
As the core load-bearing and motion system of the entire machine, the chassis parts of construction machinery mainly undertake the following functions:
I. Foundation Support and Load Transmission
Youdaoplaceholder0 bears the weight of the entire machine
The chassis components form the rigid framework of the machinery, transmitting the entire weight of the engine, working devices, etc. to the ground through parts such as the frame, tracks/tires, etc., and evenly distributing the grounding pressure.
Tracked chassis: The ground contact ratio is as low as 0.02-0.05MPa (1/3 of the wheeled type), significantly reducing the risk of getting stuck and being suitable for soft ground surfaces such as mud and snow.
Wheeled chassis: Relying on the axle and suspension system, it optimizes the load distribution on hardened road surfaces.
Youdaoplaceholder0 cushion ground impact
The suspension devices in the driving system (such as shock absorbers and hydraulic balancing systems) can absorb over 80% of the road bumps, protect core components like the engine and hydraulic system, and extend the equipment's lifespan by 25%.
Ii. Power Transmission and Drive Control
Youdaoplaceholder0 efficiently transmit power
The transmission system (including the gearbox, drive shaft, drive teeth, etc.) converts the engine output power into walking driving force and adjusts the speed and torque according to the working conditions to ensure that the power matches the operation requirements.
Crawler type: The drive teeth mesh with the track to transmit power, and the hydraulic walking motor provides precise control.
Youdaoplaceholder0 precise control of steering and braking
Youdaoplaceholder0 steering system : For wheeled machinery, the direction is adjusted by deflecting the wheels or articulated structures. The tracked type relies on the differential speed of the two tracks to achieve small-radius steering of ≤1.5 meters , adapting to narrow Spaces.
Youdaoplaceholder0 Braking system : The hydraulic/pneumatic braking device enables rapid deceleration or emergency stop, ensuring operational safety.
Iii. Adaptation to Complex Terrains and Stability Assurance
Youdaoplaceholder0 all-terrain passability
The tracked chassis, with its bionic track texture and low ground contact pressure, can stably pass on steep slopes of 35° or more , muddy swamps and other difficult scenarios. Its climbing ability is 40% higher than that of wheeled chassis .
Youdaoplaceholder0 dynamic balance regulation
The high-end chassis integrates a laser ranging and hydraulic leveling system, which can adjust the track tension or vehicle body tilt Angle in real time, reducing the risk of rollover by 80% and improving the accuracy of heavy-load operations to ±3mm.
Four. Optimization of durability and economy
Youdaoplaceholder0 anti-loss design
The core components (such as track plates and idler wheels) are made of manganese steel through quenching process (hardness ≥600HB) or anti-aging rubber formula. Under extreme working conditions, the wear amount is <3mm/500 hours , and the service life can reach 5 to 8 years .
Youdaoplaceholder0 Modular maintenance
It supports the rapid replacement of vulnerable parts such as track links and idler wheels, reducing maintenance time by 70% and lowering the overall usage cost by 30%.
Youdaoplaceholder0 summary : The chassis components, with their four-in-one functions of "support - transmission - control - adaptation", have become the core guarantee for the efficient operation and safe running of construction machinery. Their performance directly determines the working condition boundary and economic value of the equipment
