CQUY-1500 Hydraulic Crawler Crane

CQUY-1500 Hydraulic Crawler Crane
Request a Quote

Technical Characteristics of the Hydraulic Crawler Crane
1. Imported Cummins engine which conforms to Euro III emission standard is adopted to ensure energy efficiency and environmental protection.

2. The main structural tubes of main and auxiliary boom are welded from imported high strength steel pipes. Thus, as compared with common products, the hydraulic crawler crane offers higher safety coefficient and load bearing capacity.

3. Rexroth hydraulic system and Rexroth reducer provides the hydraulic crane with high operation balance and reliability.

4. The crawler crane is designed with an independent forced cooling system for its hydraulic system.

5. Chinese well-known PALFIN brand moment limiter is utilized to keep the mobile crane safe and reliable.

6. GOLFO wire rope ensures more reliable and stable machinery performance.

Technical Data of the Hydraulic Crawler Crane
Item CQUY500 CQUY550 CQUY800 CQUY1500 CQUY2600
Max. hoisting weight: Main boom 50t 55t 80t 150t 260t
Max. hoisting weight: Auxiliary boom 5t 5t 8t 13t 25t
Max. hoisting torque 185(t.m) 203.5(t.m) 320(t.m) 826(t.m) 1300(t.m)
Main boom length 13-52(m) 13-52(m) 13-58(m) 18-81(m) 15.2-90.4(m)
Fixed auxiliary boom length 9.15-15.25(m) 9.15-15.25(m) 9-18(m) 13-31(m) 13-36(m)
Max. length of main boom + auxiliary boom 43+15.25(m) 43+15.25(m) 49+18(m) 69+31(m) 66.2+36(m)
Max. length of main boom + tower auxiliary boom / / / / 54.2+61(m)
Main boom angle 30-80º 30-80º 30-80º 30-80º 30-80º
Wire rope speed (hoisting) 110(m/min) 110(m/min) 116/ 58 (m/min) 80 / 30 (m/min) 136(m/min)
Wire rope speed (descending) 110(m/min) 110(m/min) 116 / 58 (m/min) 80 / 30 (m/min) 136(m/min)
Slewing speed 2.7(r/min) 2.8(r/min) 3(r/min) 2(r/min) 1.7(r/min)
Traveling speed 1.3(km/h) 1.39(km/h) 1.3(km/h) 1.2(km/h) 1.2(km/h)
Gradeability 40% 40% 30% 30% 30%
Counterweight 16.5t 17t 25.4t 58t 88t
Ground pressure 0.069(Mpa) 0.069(Mpa) 0.082(Mpa) 0.093(Mpa) 0.114(Mpa)
Engine power 128 kw 142kw 209kw 242kw 242kw
Gross weight 52t(main boom) 55t(main boom) 83t (main boom) 153t 254t

Related Names
Rotation Percussion Rotary Head | Large Torque Rotation Type | Down The Hole Hammer | Bolt Supporting | Slope Supporting | Grouting Stabilization | Precipitation Hole and Underground Micro Piles

Related products
Send Message
Inquiry
Inquiry