Essential details
Quantity(pieces):1
Volume:141.7 m³
MOQ:1 UNIT
G.W:45000 kg
Size:L(1263.7)*W(334)*H(337.8) cm
N.W:45000 kg
Shipping:Ocean freight
Specification Number:XE450M
Product Introduction
Product Overview
XE450M: Heavy-Duty Crawler Excavator for Versatile Construction Tasks
The XE450M crawler excavator is mainly used in various construction scenarios such as large - scale earthwork excavation, mine exploitation, road construction, and building foundation projects. It can efficiently handle tasks like digging trenches, loading materials, crushing rocks, and clearing sites, making it an indispensable heavy machinery in the field of engineering construction.
Features
Performance and Characteristics
Strong power output: Equipped with the Cummins QSL7 engine, which adopts advanced technologies such as direct injection, turbocharging, and air - to - air intercooling. It can deliver a rated power of 222kW at 2100rpm and a maximum torque of 1424N.m at 1500rpm, ensuring strong power for heavy - duty operations even in harsh working conditions.
Efficient working performance: The hydraulic system is equipped with two piston pumps with a rated flow of 2×304L/min, and the main safety valve pressure reaches 34.3/37.3MPa. This enables fast and smooth operation of the excavator, improving work efficiency. The maximum digging radius of 15400mm and maximum digging depth of 7300mm allow it to handle large - scale excavation tasks with ease.
Superior durability: Key components such as the main valve from XCMG and the 行走马达 (travel motor) from Korea Doosan are of high quality, ensuring the reliability and long service life of the machine. The four - wheel drive system and track undercarriage with a track length of 5290mm provide strong traction and stability, suitable for various complex terrains.
Excellent operational stability: With an operating weight of 45000kg and a ground pressure of 77kPa, the excavator has good stability during operation. The minimum tail swing radius of 3700mm reduces the risk of collision with surrounding objects.
Comfortable operation: The cab is designed with ergonomics in mind, providing a spacious and comfortable working environment. It is equipped with an efficient air conditioning system from TAYBO (Shanghai) to ensure a suitable temperature inside the cab. The operating devices are arranged reasonably, reducing the fatigue of the operator during long - time work.
Easy maintenance: The layout of the engine compartment and hydraulic system is reasonable, making daily inspection and maintenance convenient. The large - capacity fuel tank (660L) and hydraulic oil tank (350L) reduce the frequency of refueling and oil change, improving work efficiency.
Product Specifications
Item | Unit | XE450M |
Engine model | - | Cummins QSL7 |
Rated power/speed | kW/rpm | 222/2100 |
Maximum torque/speed | N.m/rpm | 1424/1500 |
Displacement | L | 9 |
Operating weight | Kg | 45000 |
Grab capacity | m³ | 1.0 |
Travel speed (H/L) | km/h | 5.4/3.2 |
Swing speed | r/min | 0-8 |
Gradeability | ° | 50 |
Ground pressure | kPa | 77 |
Main pump rated flow | L/min | 2×304 |
Main safety valve pressure | MPa | 34.3/37.3 |
Travel system pressure | MPa | 34.3 |
Swing system pressure | MPa | 27.5 |
Pilot system pressure | MPa | 3.9 |
Overall length | mm | 12637 |
Overall width | mm | 3340 |
Overall height | mm | 3378 |
Tail swing radius | mm | 3700 |
Max. digging height | mm | 13200 |
Max. digging depth | mm | 7300 |
Max. digging radius | mm | 15400 |
Fuel tank capacity | L | 660 |
Hydraulic tank capacity | L | 350 |
Engine oil capacity | L | 30 |
