Case G Series Wheel Loaders 7 models are intuitive and easy to use
Case Engineering Machinery and Equipment introduced the new G-Series wheel loader, which includes seven new models that are suitable for a variety of applications ranging from yards, building construction and agricultural applications to quarries and large-area excavations. This new product series is all Tier 4 Final compliant and uses Selective Catalytic Reduction (SCR) engine technology to increase fuel efficiency, reduce exhaust temperatures, and avoid regeneration or lifetime diesel particulate filters (DPF) Required cost/maintenance work.
With its new operating environment, controls and interfaces, the G-Series has become Keys' most intuitive and easy-to-use wheel loader to date, with a variety of optimized packages/options to choose from.
G series wheel loader
G-Series wheel loaders are suitable for a variety of special applications such as garbage/waste removal, agricultural applications and snow removal. Outstanding power/output and maintenance efficiency, as well as ergonomic/interactive design, plus CASE ProCare warranty plan, the entire product lineup has a predictable ultra-low total cost of ownership and excellent work efficiency.
Business aspects
The Case G Series wheel loaders also offer a variety of bucket and connecting rod options to optimize various equipment for specific applications. Linkage options include Z-bar (optimum breakout force and normal operation), XR (larger coverage), and XT (tool carrier/parallel lift configuration for optimal handling of stacked/tray-loaded items). Each loader comes standard with a four-speed PowerShift transmission. Models 721G, 821G, and 921G also have an optional five-speed transmission with a locked-in torque converter. Travel speeds up to 25 mph (MPH) / 40 km / Hours (KPH).
Intuitive and easy to use
Each loader has a variety of tire and axle options that can be selected based on the work environment. The 521G to 821G models feature a standard limited-slip differential that provides the same torque on both sides of the axle and automatically provides additional torque to the gripping tires. The 921G to 1121G models use heavy-duty axles with open differentials, making them ideal for use on hard-surfaced or paved surfaces, especially when solid tires are used. All models are available with an optional heavy-duty axle with automatic locking front wheel differential. This axle is also very suitable for use on solid ground with solid tires, according to the specific circumstances, can be 100% of the front axle Traction is transferred to the grip wheel.
Power and work efficiency
Each wheel loader of the Case G series is equipped with an FPT engine that uses SCR technology and meets Tier 4 Final standards. Case was the first to introduce SCR into heavy-duty construction equipment and has the industry's most extensive SCR field experience. Each loader is equipped with the best hydraulic and electrodynamic technology to fully optimise the mechanical output and performance and provide a comprehensive solution that provides exponential savings compared to competing products and earlier models. effect. These systems complement each other and provide the operator with four alternative modes of operation that allow the engine output power to be perfectly matched to the specific application, ensuring that the right fuel and power are used according to the needs of the job.
The SCR also provides better engine cooling and ensures cleaner engines that not only ensure optimal operating efficiency, but also help minimize wear due to overheating and possible high temperature events. Since this is a post-treatment system, there is no gas recirculation, there is no excessive exhaust gas temperature due to combustion of captured particulate matter, and there is no downtime due to regeneration. Except for the addition of diesel exhaust fluid (DEF), the system has no new or frequent maintenance activities. All this will give the machine the ability to use more power and fuel for efficient operations.
Clean, low temperature
All Case wheel loaders use innovative cooling technology to keep operating temperatures low and keep the engine compartment clean. The 521G to 921G models can also place the engine in a unique way, ultimately providing excellent balance and stability for roads and the most difficult excavation/loading applications. The 521G to 921G models use Case's unique mid-cascade heat sink module, which has a cubical heat sink to ensure clean, low-temperature ambient air, while limiting debris accumulation for easy routine cleaning. jobs. The optional variable speed reversible fan can further reduce the need for manual cleaning. In this way, Case design engineers can lay down the engine more and down, improve the weight distribution and stability, and use the tilted rear cover to provide excellent rear view, and the operator can easily complete each on the ground. Routine maintenance work.
The 1021G and 1121G models use the Case Cooler. In this design, without any heat sinks stacked together, each heat sink can directly contact the fresh air, but also with a counter-rotating fan and easy to clean. The G-Series wheel loaders feature an electric rear-cover lift handle that makes it easy to open the engine compartment and allow operators to stand on the ground to perform maintenance work - all major routine maintenance points can be easily accessed and maintained on the ground.
Next-generation operating environment
The G-Series Wheel Loader's operating and management environment is intuitive, comfortable and easy to use, superior to all wheel loaders that have been introduced by Case today. This new cab draws inspiration from the car design and is equipped with the latest electro-hydraulic controls and an ergonomic design and operator interface for easier and more efficient operation. These include solid-state controllers that control the distribution of power and basic vehicle functions through software, which not only avoids the use of fuses and relays, but also significantly reduces the amount of wiring in the entire device. Membrane keyboards replace a number of rocker switches for manipulating the common functions of the machine, as well as a new console that simulates common driver controls in cars/trucks and can be used to control various functions such as lights, wipers, and turn signals.
The various instruments of this mechanical device are connected to the new 8-inch LCD display, allowing the driver to control the device easily and conveniently, and better understand the many functions and activities of the loader. This includes changing the display's daytime and nighttime operating modes; providing fuel level, temperature and pressure readings, trip information and other operating parameter information; optional integrated rear view camera; convenient operating mode selection and automatic idling and Automatic shutdown and other functions.
The cab design also provides operators with a new level of comfort and ergonomics. This includes three seat options, including high-grade heated pneumatic seats, as well as seat position adjustments, control device adjustment capabilities, and adjustable legroom to provide a comfortable experience for operators of all sizes.
The new integrated curved windshield, rear glass defrosting screen, and newly designed exterior rearview mirrors have been optimized for placement to ensure further improved visibility on all sides of the equipment and to prevent operational fatigue. These loaders are also equipped with a new HVAC system, with cab cooling speeds that exceed all loaders in the industry, and excellent heating/defrosting/defogging capabilities.
The automotive style automotive interiors in the cab are more durable, less scratch-resistant and easy to clean, making the operating environment perfect. In addition, there is a new Bluetooth radio with full streaming media, satellite broadcasting (with optional equipment) and music device compatibility to enhance the operator experience.
Understand costs
All systems in the new G-Series wheel loaders have been coordinated to help provide maximum output, maximum uptime, and lowest total operating costs. This is mainly due to the efficient engine and related systems, intuitive operating environment and ease of maintenance.
To support this goal, Case also provided the CASE ProCare warranty plan, which allows G-Series owners to fully plan and understand the total operating costs of the equipment within the first three years. The ProCare warranty package includes a 3-year Advanced CASE SiteWatchTM telematics service, a 3 year/3,000 hour plant warranty, and a 3 year/3,000 hour planned maintenance contract. (This article comes from Case)
Industrial robot bearings mainly include thin-walled bearings, cross cylindrical roller bearings, harmonic reducer bearings and joint bearings, but mainly cross roller bearings. Structural features of cross roller bearings in welded robot joints: cylindrical rollers are perpendicular to each other in the inner and outer raceway of the bearing, and a single bearing can bear the common load of radial force, bidirectional axial force and overturning moment simultaneously. The bearing has large bearing capacity, good rigidity, high rotation accuracy, easy installation, saving space, reducing weight, significantly reducing friction and providing good rotation accuracy. It is possible to make the mainframe light and miniaturized.
With the rapid development of China's industrialization, industrial robots are becoming more and more popular in industrial applications. The main part of the industrial robot, bearing, is being paid more and more attention.
The main structure is as follows: the whole type, the outer ring separation type and the inner ring separation type. In order to prevent pollution and leakage, sealing rings are installed on both sides of the bearing. Because of its unique lightweight structure and good performance, cross roller bearings can simplify design and save space, and are widely applied in robot joints and rotary units, precision turntables, aerospace and other fields. In order to make serial production of industrial robots cross rolling bearings, the technical standard of cross roller bearings is formulated, which has the leading technical advantage in line with international standards.
Cross roller bearings are two row cylindrical rollers on 90 degree V raceway, which are vertically arranged across each other through nylon isolation blocks. Therefore, cross roller bearings can withstand multiple loads such as radial load, axial load and torque load.
The bearing has unique structure, good performance, simplified design and save installation space. It has been widely applied in welding robot joint and rotary unit, precision turntable and other fields.
Robot Bearing,Small Ball Bearing For Robot,Thin Section Ball Bearing,Cross Roller Slewing Bearing
LUOYANG AUTO BEARING CO.,LTD , https://www.ballbearing.nl