中联重科 ZTC550H5 汽车起重机参数配置

项目 
Item

单位 
Unit

数值 
Value

**大额定总起重量 
Max. rated lifting capacity

kg

55000

基本臂**大起重力矩 
Max. load moment of basic boom

kN.m

2107

全伸臂**大起重力矩 
Max. load moment of main boom (fully extended)

kN.m

1341

全伸臂 
Main boom length (fully extended)

m

46

单绳**大速度（主/副起升机构） 
Max. hoist rope speed 
(main/auxiliary winch)

m/min

125 / 125

**高行驶速度 
Max. driving speed

km/h

90

行驶状态自重 
Deadweight in driving condition

kg

44490

外形尺寸(长×宽×高) 
Overall dimensions 
(L × W × H )

mm

14390× 2800 × 3800

支腿跨距(纵×横) 
Outrigger spread (L × W)

m

6.05 ×7.8

额定功率/转速 
Rated power / RPM

kW/r/min

276 / 1900

**大扭矩/转速 
Max. torque / RPM

N.m/r/min

1650/1100～1500