Industry "Hulk" Reza heavy machine Q25 car crane came out

With the mission of “China Zhizhi” and “Green Machinery”, Reza Heavy Duty Truck Lifting Series has won the majority of its advanced technology, excellent manufacturing, reliable use and the first brand of industry service since its launch. User's trust. In the field of truck cranes, with the further improvement of the Reza heavy machine product line, especially the small and medium tonnage series products in the market, the company has continuously led the industry's scientific and technological progress and product upgrading. On this basis, the Reza heavy-duty Q25 crane came into being, and achieved the “five great transcendence” with excellent performance, high efficiency, energy saving, stability and reliability. Its green atmosphere appearance has won the favor of users.

Excellent performance creates the "most" in the industry

The cross section of the Reza Heavy Duty Q25 truck crane is U-shaped. The full extension of the boom reaches 41.2 meters, and the lifting height reaches an astonishing 41.5 meters. The height of the jib is 50.2 meters, which is the highest in the industry. The Q25 crane uses a box-and-beam frame with a height increase of 20 cm and a stiffness increase of 15%. The first gradual turntable in China has a 26% increase in stiffness; its super-lifting performance is reflected in its own ton of active weight, 5.35m × 6.2m ultra-wide leg span, the vehicle stability is stronger, the hoisting performance is superior; the anti-rollover ability is 1.03 times of the industry; the self-contained 1 ton active weight, the total weight reaches 6 tons, Beyond the 5 tons of competing products. It is the super-strong structural parts of the Q25 crane, the anti-rollover legs and the 5+1 ton counterweight, which guarantees that the Q25 crane's large-scale lifting capacity exceeds 10% of the industry. Renesas Heavy Machinery uses advanced manufacturing technology to ensure that every process is refined and effectively guarantees the superior performance of the product.

High efficiency, low consumption, high cost performance

Scientific power matching ensures a stronger power transmission and a more energy efficient power system. Reza heavy machine Q25 truck crane adopts high pressure variable plunger hydraulic pump, with large flow hydraulic pilot pilot main valve, and optimization of cylinder hinge point, main and auxiliary winding single rope (no-load) speed up to 130 m / s, lifting The arm full extension/retraction time is as low as 80/75 seconds and the boom is fully activated for 40 seconds.

The Q25 truck crane is equipped with the SC9DK290 Q4 engine and the Fast 8JS118TC-B gearbox with overspeed gear. It is more energy-efficient to drive. The high-pressure variable displacement piston pump system automatically adjusts the flow output according to different working conditions. The flow output during standby is almost 0. 5% energy savings compared to the quantitative pump system.

It is worth mentioning that in addition to the dual-mode engine, the Q25 truck crane adds the I-ECO energy-saving control system to the vehicle's electrical system, and sets the normal, semi-automatic and fully automatic energy-saving modes for the engine. When in the normal mode, the engine speed is completely controlled by the accelerator pedal position; when in the semi-automatic energy-saving mode, the engine speed is controlled by the accelerator pedal and the handle opening degree, and the handle opening degree is higher than the accelerator pedal, which is both fuel-efficient and The speed can be precisely controlled, and the fuel can be saved by 5%. When in the fully automatic energy-saving mode, the engine speed is completely controlled by the handle opening degree, which can save fuel and reduce the labor intensity of the operator. As a national invention patent, its industry's first engine power adaptive matching technology and chassis power matching optimization technology, through integrated research and development, to achieve the optimal power energy-saving mode under driving conditions, fuel consumption is reduced by 10% compared with similar products on the market.

Excellent quality, super reliable stability

Leading product design is a guarantee of reliable performance. The Reza Heavy Duty Q25 truck crane uses the largest slewing ring of 25 tons, with a diameter of 1.388 meters (1.25 meters in the industry) and a ball diameter of 50 mm (45 mm in the industry). The stability and reliability of the revolution are greatly improved.

At the same time, for the industry situation where the hydraulic system has poor cleanliness, the Q25 crane's unique suction and oil double filtration system can greatly reduce the pollutants in the system, and the hydraulic steel pipe adopts the ferrule type joint instead of welding. The system pollution caused by welding slag not only ensures the high reliability of the hydraulic system, but also meticulously protects the engine and prolongs the service life of the engine.

In terms of safety performance, the Q25 crane strives for perfection. Its new bus-type torque limiting system can achieve torque safety protection under 15 arm length combinations, which is 8 more than the previous generation's 7 arm length combinations. The safety protection upgrade is more reliable and escorted for operation and use.

The main components of the Q25 crane chassis are shared with the Auman ETX, and the reliability has been verified by the market for many years. Combined with ergonomic design, the driver's cab has a real sleeper. The upper car is equipped with a wide-body and large-arc cab. The air-conditioner is equipped with standard air-conditioner. The torque limiter can adjust the angle to make the driving more comfortable.

With excellent equipment parameters and a more user-friendly and intelligent design, the Reza Heavy Duty Q25 truck crane will undoubtedly be your best working partner.

At present, economic development has entered the "new normal" and the adjustment of the construction machinery industry has continued. Reza heavy machine attacked the trend, Q25 crane with excellent performance, high efficiency, energy saving, stability, reliability, five breakthrough points fully demonstrated the strength of Sino-US German integrated R & D and manufacturing, showing the pursuit of high quality of Reza heavy machine, but also full It highlights the courage and strength of "to meet the difficulties and to be my own." In the future, Reza Heavy Machinery will accelerate the pace of innovation, and with the excellent product genes and open vision, together with the industry, contribute to "Made in China 2025"! (This article is from Reza Heavy Machinery)

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