2024 Hot Sale 50 Tons 45m 251kw Truck Crane Qy50K5d Cranes Mobile Cranes with One Year Warranty From China Top Brand Factory

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: Qy50K5d
• Condition: New
• Maximum Lifting Height: 54m
• Maximum Lifting Weight: 50ton
• Shaft Number: 4
• Crane Jib: Five-Arm
• Type: Straight Arm
• Machine Weight: 38600 Kg
• Engine: Shangchai
• Rated Power: 251kw/1900(R/Min)
• Max. Traveling Speed: 90km/H
• Min. Turning Diameter: 24m
• Fuel Consumption Per 100 Km: 35L
• Base Boom: 11.5m
• Longest Main Boom: 45m
• Longest Main Boom + Auxiliary Boom: 54m
• Wheel Base: 1470+4150+1350mm
• Track (Front/ Rear): 2032/1854mm
• Transport Package: Suitable to Transmission
• Specification: 14375*2650*3480mm
• Trademark: /
• Origin: Jiangsu, China
• HS Code: 8429510000
• Production Capacity: 1000 Units/Month

Product Description

Product Description

 50 Tons 45M 251Kw Truck Crane QY50K5D Cranes Mobile Cranes with Jib Boom from China Top Brand Factory    

Outriggers

Four outriggers, H-type arrangement, dual-stage outrigger beam. Hydraulic control is used to extend and retract the outrigger beams and jacks. There are manual control levers fitted at each side of the chassis. There is a level gauge and a speed regulating button on each control panel. Each outrigger jack is equipped with a dual-way hydraulic lock. Float dimension: Φ450 mm Reaction force of outrigger at max. lifting load: 494kN

 

Transmission

Mechanical transmission, 9-forward speed and 1-reverse speed, with a synchronizer

 

Axle

High strength axles, made by famous manufacturer. 1st and 2nd axles are for steering, and 3rd and 4th axles are for driving.

 

Hydraulic system

Gear pump driven by chassis engine is used for lifting, luffing, telescoping and slewing operations. Special throttle load sensing design, more stable system minimum flow, more reasonable system rigidity, more prominent fine-control and smoothness; dual-pump confluence technology for lifting, luffing and telescoping operations; air-cooled hydraulic oil cooler is fitted. Hydraulic oil tank capacity: 735 L

 

Control system

Pilot hydraulic proportional control through left and right levers is used for controlling the superstructure. Stepless speed
regulation is available

 

Slewing system

A single-row, four-point contact-ball external slewing bearing is driven by hydraulic motor, with built-in planetary gear reducer and constant-closed brake equipped, and may continuously slew 360°. Power control and free slewing function as well as stepless speed regulation are available.

 

Product Parameters

 

Detailed Photos

 

Company Profile