QY30K5-I
• The innovative jib system adopts embedded block, plug-in boom head and octagon jib, which has excellent lifting performance and safe and reliable lifting work.
• The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
• Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
• The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
• Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
• The humanity design makes the cab and control cab more spacious, and easy to operate.
• Six unique manufacturing technologies ensure the high quality.
• Extend the lifting space and scope, greatly improving the lifting capacity of the front part.

Technical Specifications

Dimension Unit QY30K5-I
Overall length mm 12570
Overall mm 2500
Overall mm 3390
Weight
Total weight in travel kg 32400
Front axle load kg 7000
Rear axle load kg 25400
Power
Engine model SC8DK280Q3 WD615.329
Engine rated power kW/(r/min) 206/2200 213/2200
Engine rated torque N.m/(r/min) 1112/1400 1160/1400
Travel
Max. travel speed km/h 80
Min. turning diameter m 22
Min. ground clearance mm 291
Approach angle ° 19
Departure angle ° 13
Max. grade ability % 40
Fuel consumption for 100km L 40
Main performance
Max. rated total lifting capacity t 30
Min. rated working radius mm 3000
Turning radius at turntable tail m 3.065
Max. lifting torque kN.m 1025
Base boom m 10.6
Fully extended boom m 40.4
Fully extended boom+ jib m 48.7
Longitudinal outrigger span m 5.85
Lateral outrigger span m 6
Working speed
Boom luffing time s 68
Boom full extension time s 150
Max. swing speed r/min 2.5
Max. speed of main winch (single rope) (no load) m/min 120
Max. speed of aux. winch (single rope) (no load) m/min 120

& Due to improvements made to the product, data herein is subject to change without notice.
& Affected by the reproduction conditions, the pictures and data differ somewhat from the actual machine
Related Products
About Us
Company introduction
Enterprise culture
Service concept
Products
Earthmoving Machine
Road Construction Machinery
Cranes
Concrete Equipment
Special Purpose Vehicle
Camc Trucks
Parts & Service
Spare Parts
Warranty
Training
Installation Maintenance
Contact Us
Company Name: Shanghai Longji Construction Machinery Co., Ltd.
Add: No.177,Xinxiao Road ,Songjiang District, Shanghai City, China
Post Code: 201612
Tel: +86-21-541-71571
Fax: +86-21-541-71572
E-mail: info@shlongji.com
SOSEARCHING     COUNT      RSS     SITEMAP     TRADE OFFER     TAGS     2010-2015 Longji All rights reserved.