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80t 50.5 m 74 m
QY80k5d汽车起重机 / Truck Crane
技术规格书
Technical specifications
2021年6月 第1版
XCMG——QY80k5d 1
目录
Contents
目录
Contents
尺寸参数
Dimensions 3
技术规格
Product specifications 4-7
车型与选装件
Version and optional parts 8
重量/作业速度
Weight / Working speeds 9
平衡重
Counterweight 10
运输部件尺寸
Dimension and weight of parts transported 11
臂架组合方案
Boom / Jib combinations 12-13
主臂
Boom 14-16
副臂
Jib 17-18
主臂加长节
Boom extension 19-20
符号标识
Description of symbols 21
主要技术参数表
Table of main technical parameters 22-23
注意事项
Notes 24
XCMG——QY80k5d 2
尺寸参数
Dimensions
A B D E R1 R2 R3 H
385/95 R25
12.00R24/325/95R24
11°
18°（拆除前防护）
(front protective device
removed)
11° 3940 2800 15200 13300 12000 260
2540/2525 1500 4500 1350 2470
14990
2400/2415
备注：当配置齐星驾驶室时，前伸:2400mm，前悬为2540mm；当配置徐工汽车驾驶室时，前伸:2415mm, 前
悬为2525mm。
Remark: Front extension: 2400mm, front overhang: 2540 mm (equipped with Qixing driver’s cab);
Front extension: 2415 mm, front overhang: 2525 mm (equipped with XCMG Automobile driver’s cab).
D
A
B
H
E
6550
7900/5900
R3
R2
R1
XCMG——QY80k5d 3
技术规格
Technical specifications
` 底盘
车架 徐工设计、制造，全覆盖式走台板，防扭
转箱型结构，高强度钢材制造。
支腿 4支腿，H形布置，活动支腿采用双级水平
支腿，水平伸缩和垂直伸缩由液压控制，
底盘两侧装有支腿操纵杆，水平仪、LED
照明灯和调速按钮，支腿油缸均设有单向
阀，且垂直支腿带有双向液压锁。
支脚盘尺寸：φ450mm
最大起重量时支腿反力：784kN
发动机 WP10H375E62，直列六缸水冷电控柴油发
动机，潍柴制造，额定功率
276kW/1900rpm，最大扭矩1800Nm/1000-
1400rpm，最大基准扭矩：1958N.m；
国VI排放标准；
尿素箱容积：35L。
MC11.40-60，直列六缸水冷电控柴油发动
机，中国重汽制造，额定功率
297kW/1900rpm，最大扭矩1907Nm/1000-
1400rpm，最大基准扭矩：2100N.m；
国VI排放标准；
尿素箱容积：45L。
燃油箱容积：470L
变速箱 陕齿手动变速箱，10个前进档，2个倒档。
车桥 名牌厂家高强度车桥，1、2桥转向，3、4
桥驱动。
悬挂 前悬挂为钢板弹簧，后悬挂为橡胶悬挂。
轮胎 12个轮胎，1个备胎，1、2桥均装单胎，3、
4桥均装双胎。轮胎规格：385/95R25
（前桥）
12.00R24/325/95R24（后桥）
制动 行车制动：双回路气压制动，作用于所有
车轮。
驻车制动：弹簧贮能制动，作用于2、3、4
轴车轮。
辅助制动：发动机排气制动和缸内缓速制
动。
转向 1、2桥机械转向+液压助力。
驾驶室 豪华驾驶室。配置大视野的前挡风安全玻
璃、后视镜，电控洗涤器，电子门窗升降
器，收放音机等。副驾双座椅，可展开为
简易卧铺。
2公斤灭火器；标配冷暖空调。
电气系
统
直流24伏特，串联12伏特的电池组2个。
发电机: 28伏特-80安培。
XCMG——QY80k5d 4
技术规格
Technical specifications
上车
结构 徐工设计、制造，高强度钢材制造。
液压系统 底盘发动机驱动变量柱塞泵，用于起升、
变幅、伸缩。负载敏感式比例多路换向阀，
带有抗冲击阀、防气蚀阀；风冷式液压油
散热器；
液压油箱容积：1206L
操纵方式 液控先导操纵系统，由左右2个操纵手柄
控制，由液压泵和比例阀进行液压先导式
控制起重机的全部动作
主起升机构 液压控制调速，装有双折线绳槽卷筒，由
液压马达通过行星齿轮减速器驱动，内置
常闭式制动器并带有平衡阀；
回转机构 四点接触球式回转支承，由液压马达驱动
行星齿轮回转机构减速器驱动，可连续回
转360°；具有动力控制或自由回转的功能，
可无级调速；回转杆设有鸣响开关；
变幅机构 单支双作用前置液压变幅油缸，带有平衡
阀
操纵室 新型钢制操纵室，装有前景窗，安全玻璃，
车窗装有遮阳板，操纵员座椅靠背可倾斜
定位，操纵杆安装在座椅两侧的扶手台上，
带前窗、顶窗装有雨刮器。
标配冷暖空调。
安全装置 液压平衡阀；液压溢流阀；液压双向锁；
力矩限制器；三圈保护器，防止钢丝绳过
放；臂头设置高度限位，防止钢丝绳过卷；
三色报警灯
组合配重 8t
5.3t
5t
1.7t
起重钩
80t钩
7t钩
主臂 5节，“U”形截面的筒形焊接结构。双
缸绳排伸缩机构
主臂长度：13m～50.5m。
臂端单滑轮 单滑轮, 安装在主臂顶端用于单股钢丝
绳起重作业，起重性能与主臂相同，但
最大起重量不超过6.5t。
固定副臂 2节桁架式焊接结构，具有0°、15°、30°
三种固定副臂安装角
固定副臂长度：10.5m/17.5m
主臂加长节 桁架式焊接结构，7m，1节。
XCMG——QY80k5d
Technical specifications
Technical specifications
` Chassis
Frame Designed and manufactured by XCMG, it is made of
high strength steel with fully covered walking surface
and anti-torsion box-typed structure.
Outriggers Four outriggers arranged in H-shape are hydraulically
controlled by control levers. Double-stage outrigger
beams are adopted. There are outrigger control levers
located at each side of the chassis, and there is a level
gauge, LED illuminator and speed buttons in each
control panel. There is a check valve fitted in each
outrigger cylinder, and a double-way hydraulic valve
fitted in each jack cylinder.
Outrigger float diameter: 450 mm
Reaction force of outrigger at max. lifting load:
784kN
Engine WP10H375E62, in-line, 6-cylinder, water cooled,
electric control diesel engine, made by Weichai
Engine, with rated power of 276kW/1900 rpm, max.
torque of 1800Nm/1000-1400 rpm and max. standard
torque of 1958N.m.
The engine complies with China VI emission standard.
AdBlue tank capacity: 35L
MC11.40-60, in-line, 6-cylinder, water cooled,
electric control diesel engine, made by SINOTRUK,
with rated power of 297kW/1900 rpm, max. torque of
1907Nm/1000-1400 rpm and max. standard torque of
2100N.m.
The engine complies with China VI emission standard.
AdBlue tank capacity: 45L
Fuel tank capacity: approx. 470L.
Transmission Manual transmission, made by Shaanxi Fast Gear
Co., Ltd., 10-forward speed and 2-reverse speed.
Axles High strength axles, made by famous manufacturers.
1st and 2nd axles are for steering, and 3rd and 4th
axles are for driving.
Suspension Leaf spring suspension is used as front suspension,
and rubber suspension is used as rear suspension.
Tires 12 tires and 1 spare tire, 1st and 2nd
axles are equipped with single tire, 3rd
and 4th axles are equipped with
double-tire. Tire specifications:
385/95R25 (front axles)
12.00R24/325/95R24 ( rear axles)
Brakes Service brake: double-circuit air pressure
brake, acting on all wheels.
Parking brake: spring-loaded brake, acting
on wheels of axles 2, 3 and 4;
Auxiliary brake: engine exhaust brake and
engine retarder brake
Steering
Mechanical steering mechanism with a
hydraulic booster for 1st and 2nd axles.
Driver’s
cab Driver’s cab It is equipped with large-view
windshield made of safety glass, rearview
mirror, electric control windshield washer,
electric control window glass lifters and a
radio player, etc. The co-driver's seat can
be unfolded to be a simple sleeper.
A fire extinguisher of 2 kg is available.
Heater and air conditioner are standard.
Electrical
system
24 V DC, two sets of 12 V battery in
series.
Generator 28 V-80 A.
XCMG——QY80k5d
Technical specifications
Technical specifications
Superstructure
Frame Designed and manufactured by XCMG,
made of high strength steel.
Hydraulic
system
Variable pump driven by chassis engine, used
for hoisting, elevating and telescoping
operation. Load sensing proportional multiway change valve with impact resistance
valve and cavitation-proof valve integrated;
air-cooled hydraulic oil radiator.
Tank capacity: 1206L
Control
system
Hydraulic controlled pilot is used for
controlling the superstructure. All crane
movements are controlled by hydraulic
pump and proportional valve through two
control levers at left and right sides.
Main winch
system
Hydraulic control is used for speed regulation.
The system is driven by a hydraulic motor
through a planetary gear reducer, with a
normally closed brake, a balance valve and a
grooved drum equipped.
Slewing
system
Four-point contact-ball slewing ring is driven
by the planetary gear reducer of slewing
mechanism, which is driven by a hydraulic
motor, and may continuously slew 360°.
Power control and free slewing function as
well as stepless speed regulation are available.
The horn switch is equipped on the slewing
control lever.
Luffing
system
A front support double-acting hydraulic
cylinder is equipped for luffing operation,
with a balance valve fitted.
Operator's
cab
New steel cab is equipped with a front
window. Safety glass and sun shield are used
for windows. Standard controls and
indicators are ergonomically arranged in the
cab. The cab features a new ergonomic seat
design with backrest adjustment and armrests
with joysticks fitted. Wipers are fitted for the
windshield and roof window.
Heater and air conditioner are standard.
Boom 5-section boom with U cross-section,
welding structure. Double-cylinder plus
ropes telescoping system
Boom length: 13m～50.5m.
Single top Installed at the boom top, used for
single line operation. Its lifting
performance is the same as that for
boom, but the max. lifting load could
not exceed 6.5t.
Fixed jib Two-section lattice jib, welded structure.
Three offset angles of 0°, 15° and
30°.
Fixed jib length: 10.5m～17.5m.
Boom
extension
Lattice welding structure, one section
and 7m.
Safety devices Hydraulic balance valve, hydraulic
relief valve, double-way hydraulic valve,
LMI, lowering limiter for preventing
wire rope from over-releasing, anti-two
block at boom head for preventing wire
rope from over-winding and tri colored
light bar.
Combined
counterweight
8t
5.3t
5t
1.7t
Hook blocks
80t
7t hook block
XCMG——QY80k5d 7
车型与选装件
Version and optional parts
车型
Version
功能描述
Function description
选择
Selection
标准型
Standard
五节主臂50.5m，固定副臂17.5m，1节7m加长节
5-section boom of 50.5 m, fixed jib of 17.5 m and an extension of 7m.
注释：该产品仅标准型一种车型。
Note: only the standard version is available.
可选装件
Optional parts
选择
Selection
平衡重
Counterweight
5t平衡重
A counterweight slab of 5t.
XCMG——QY80k5d 8
重量
Weight
作业机构
Operation mechanism
作业速度
Working speed
最大单绳拉力
Max. single line pull
钢丝绳直径/长度
Rope diameter/ length
0-145
m/min，单绳，第四层
m/min, single line, 4th layer
65.7 kN 20 mm/250 m
0-90
m/min，单绳，第四层
m/min, single line, 4th layer
65.7 kN 20 mm/180 m
0-2 r/min
从-0.5°抬起至81°约55s
Approx. 55 s for boom luffing from -0.5° to 81°
从13m伸出至50.5m约135s
Approx. 135 s for boom extending from 13 m to 50.5 m
385/95R25（前桥）(Front axles)
12.00R24/325/95R24 （后桥）(Rear axles) 2.5～80 45%
作业速度
Working speeds
吊钩
Hook block
倍率
Parts of line
吊钩重量
Weight (kg)
吊钩尺寸
Dimensions (mm)
备注
Remarks
80 t 13 700 1735×554×520 单钩 Single hook
7 t 1 210 717×370×370 单钩 Single hook
1
2
车桥
Axle
1 2 3 4
总重量
Total weight
t 11.9 11.9 12.9 12.9 49. 61）
t 14.5 14.5 20 20 692）
1） 行驶状态：上车不带7t钩、加长节总成、活动平衡重；下车不带配重支架、备胎及备胎支架；
In travel configuration: Superstructure: without 7 t hook block, extension assembly and counterweight;
Chassis: without counterweight bracket, spare tire and its bracket on board.
2）短途转场状态：最高车速10km/h，带80t钩、副臂、副卷，20t平衡重；转向驱动形式：8×4×4；轮胎规格：1、2
轴：385/95R25，3、4轴：12.00R24或325/95R24；
Short-distance job site transfer: max. travel speed is 10 km/h, carry the 80 t hook block, jib, auxiliary winch, 20 t
counterweight. Steer & Driving type: 8×4×4; Tire specification: 1st and 2nd axles: 385/95R25, 3rd and 4th axles:12.00R24
or 325/95R24.
XCMG——QY80k5d 9
平衡重
Counterweight
平衡重
Counterweight
A B C(选装) D E
尺寸（长×宽×高）mm
Size（L×W×H） mm
2790×1575×730 2790×1575×221 2790×1575×223 2790×1575×240 2790×990×97
重量 t
Weight t
8 5 5 5.3 1.7
A
B
E
D
C
工况模式
Working mode
25t 20t 15t 14.7t 9.7t 7t 1.7t
组合形式
Combinations
A+B+C+D+E A+B+D+E A+D+E A+B+E A+E D+E E
XCMG——QY80k5d 10
运输部件尺寸
Dimension and weight of parts transported
部件
Parts
结构形式
Structure
尺寸（长×宽×高） mm
Dimensions (L×W×H) (mm)
重量 kg
Weight (kg) 数量
7吨吊钩
7 t hook block 717×370×370 210 1
平衡重A
Counterweight
slab A
2790×1575×730 8000 1
平衡重B
Counterweight
slab B 2790×1575×221 5000 1
平衡重C（选装）
Counterweight
slab C
(optional)
2790×1575×223 5000 1
平衡重D
Counterweight
slab D 2790×1575×240 5300 1
主臂加长节
Boom extension 7090×870×1360 455 1
配重支架
Counterweight
bracket
1380×800×450 145 1
备胎及支架
Spare tire and its
bracket
1356×1356×555 260 1
XCMG——QY80k5d 11
臂架组合方案
Boom / Jib combinations
副臂 – 10.5 m
Jib – 10.5 m
副臂 – 17.5 m
Jib – 17.5 m
部件
Parts
结构形式
Structure
尺寸（长×宽×高） mm
Dimensions (L×W×H) (mm)
重量 kg
Weight (kg)
连接架
Connection bracket 2035×870×1440 231
主臂加长节
Boom extension 7090×870×1360 455
一节副臂总成
1st jib section assembly 9925×710×1105 568
二节副臂总成
2nd jib section assembly 6910×450×610 264
主臂加长节 – 24.5m
Boom extension – 24.5 m
XCMG——QY80k5d 12
臂架组合方案
Boom / Jib combinations
主臂
Telescopic boom
副臂
Jib
主臂加长节
Boom extension
T：13~50.5 m T：50.5 m
J：10.5~17.5 m
T：50.5 m
I：7 m
J：10.5~17.5 m
XCMG——QY80k5d 13
主臂
Boom
起升高度曲线图
Lifting height chart
XCMG——QY80k5d 14
T 13~50.5 m
13 17.6 20 22.3 24.7 27 29.4 31.7 34.1 36.4 38.8 41.1 41.2 43.5 45.7 45.8 50.5
3 80.0 70.0 3
3.5 80.0 68.0 3.5
4 76.0 67.0 38.0 4
4.5 73.0 65.0 38.0 47.0 37.0 4.5
5 70.0 62.0 38.0 47.0 37.0 38.0 5
5.5 64.0 58.0 38.0 47.0 37.0 38.0 36.0 5.5
6 58.0 55.0 38.0 46.0 37.0 38.0 36.0 38.0 6
7 48.0 47.0 38.0 45.0 37.0 38.0 36.0 38.0 23.0 31.0 7
8 41.5 41.0 38.0 40.5 37.0 38.0 35.0 38.0 22.0 30.0 23.0 8
9 36.0 35.5 36.0 35.0 36.0 38.0 32.0 38.0 22.0 28.0 22.0 18.5 23.0 21.0 9
10 31.0 33.0 31.0 32.0 32.0 30.0 32.0 22.0 26.0 22.0 18.0 23.0 21.0 20.9 18.1 10
12 24.8 26.5 24.5 26.0 26.0 25.0 26.0 20.9 24.0 21.0 16.8 22.0 21.0 19.1 16.8 14.7 12
14 21.9 19.0 21.1 22.8 20.6 22.1 18.5 21.0 19.4 15.2 20.0 20.0 17.9 15.5 14.2 14
16 14.7 16.8 18.4 16.2 17.7 16.8 17.1 17.8 13.9 17.2 17.1 15.9 14.2 13.2 16
18 13.6 15.2 13.1 14.5 15.3 13.9 15.0 12.5 14.4 14.5 14.2 13.0 11.9 18
20 12.7 10.7 12.1 13.2 11.5 12.6 11.6 11.9 12.2 12.2 12.1 11.1 20
22 8.8 10.2 11.3 9.6 10.7 10.7 10.0 10.2 10.3 11.0 10.0 22
24 8.6 9.7 8.1 9.1 9.9 8.5 8.6 8.8 9.5 9.0 24
26 8.4 6.8 7.8 8.7 7.2 7.4 7.5 8.2 7.8 26
28 5.7 6.8 7.6 6.1 6.3 6.4 7.1 6.7 28
30 5.9 6.7 5.2 5.4 5.5 6.2 5.8 30
32 5.9 4.5 4.6 4.7 5.4 5.1 32
34 3.9 4.1 4.7 4.3 34
36 3.5 4.1 3.7 36
38 3.2 38
40 2.8 40
42 2.4 42
倍率
n
13 11 7 8 7 6 6 6 5 5 4 4 4 4 4 3 3
倍率
n
二节臂
2nd 0% 50% 0% 100% 50% 0% 100% 50% 0% 100% 50% 0% 100% 100% 100% 50% 100% 二节臂
2nd
三节臂
3rd 0% 0% 25% 0% 25% 50% 25% 50% 75% 50% 75% 100% 67% 75% 83% 100% 100% 三节臂
3rd
四节臂
4th 0% 0% 25% 0% 25% 50% 25% 50% 75% 50% 75% 100% 67% 75% 83% 100% 100% 四节臂
4th
五节臂
5th 0% 0% 25% 0% 25% 50% 25% 50% 75% 50% 75% 100% 67% 75% 83% 100% 100% 五节臂
5th
T
起重性能表
Lifting load tables
13-50.5m 6.55m×7.9m 25t
XCMG——QY80k5d 15
T 13~50.5 m
13 17.6 20 22.3 24.7 27 29.4 31.7 34.1 36.4 38.8 41.1 41.2 43.5 45.7 45.8 50.5
3 80.0 70.0 3
3.5 80.0 68.0 3.5
4 76.0 67.0 38.0 4
4.5 73.0 65.0 38.0 47.0 37.0 4.5
5 68.0 62.0 38.0 47.0 37.0 38.0 5
5.5 60.0 58.0 38.0 47.0 37.0 38.0 36.0 5.5
6 55.0 55.0 38.0 46.0 37.0 38.0 36.0 38.0 6
7 46.0 46.0 38.0 45.0 37.0 38.0 36.0 38.0 23.0 31.0 7
8 40.0 39.0 38.0 39.0 37.0 38.0 35.0 38.0 22.0 30.0 23.0 8
9 34.5 34.0 36.0 33.5 35.0 36.0 32.0 36.0 22.0 28.0 22.0 18.5 23.0 21.0 9
10 30.0 31.0 29.5 31.0 32.0 30.0 32.0 22.0 26.0 22.0 18.0 23.0 21.0 20.9 18.1 10
12 22.6 25.4 22.2 24.5 26.0 23.9 25.5 20.9 24.0 21.0 16.8 22.0 21.0 19.1 16.8 14.7 12
14 19.5 16.5 18.7 20.3 18.1 19.6 18.5 19.0 19.4 15.2 19.5 20.0 17.9 15.5 14.2 14
16 12.6 14.7 16.3 14.2 15.6 16.8 15.0 16.2 13.9 15.5 15.7 15.8 14.2 13.2 16
18 11.8 13.4 11.2 12.6 13.8 12.1 13.2 12.5 12.5 12.7 12.8 13.0 11.9 18
20 11.1 9.0 10.4 11.6 9.9 10.9 11.6 10.5 10.6 10.8 11.3 10.9 20
22 7.3 8.6 9.8 8.3 9.2 10.1 8.6 8.7 8.9 9.6 9.2 22
24 7.2 8.3 6.8 7.8 8.6 7.2 7.3 7.5 8.2 7.8 24
26 7.2 5.6 6.6 7.5 6.1 6.1 6.3 7.0 6.6 26
28 4.7 5.6 6.5 5.1 5.2 5.4 6.1 5.6 28
30 4.8 5.6 4.3 4.3 4.6 5.2 4.8 30
32 4.9 3.6 3.6 3.9 4.5 4.1 32
34 3.0 3.3 3.9 3.5 34
36 2.7 3.4 3.0 36
38 2.5 38
40 2.1 40
倍率
n
13 11 7 8 7 6 6 6 5 5 4 4 4 4 4 3 3
倍率
n
二节臂
2nd 0% 50% 0% 100% 50% 0% 100% 50% 0% 100% 50% 0% 100% 100% 100% 50% 100% 二节臂
2nd
三节臂
3rd 0% 0% 25% 0% 25% 50% 25% 50% 75% 50% 75% 100% 67% 75% 83% 100% 100% 三节臂
3rd
四节臂
4th 0% 0% 25% 0% 25% 50% 25% 50% 75% 50% 75% 100% 67% 75% 83% 100% 100% 四节臂
4th
五节臂
5th 0% 0% 25% 0% 25% 50% 25% 50% 75% 50% 75% 100% 67% 75% 83% 100% 100% 五节臂
5th
T
起重性能表
Lifting load tables
13-50.5m 6.55m×7.9m 20t
XCMG——QY80k5d 16
副臂
Jib
起升高度曲线图
Lifting height chart
0°
15°
30°
0 5 10 15 20 25 30 50m
5
10
15
20
25
30
35
40
35
0
45
50
55
0°
15°
30°
60
65
70m
40 45
XCMG——QY80k5d 17
10.5m 17.5m
0° 15° 30° 0° 15° 30°
80 6.5 6.5 4.3 4.3 3 2.2 80
78 6.5 6.5 4.3 4 2.8 2.1 78
75 6.3 5.3 4.3 3.7 2.6 1.9 75
72 4.4 3.8 3.4 3.5 2.5 1.8 72
70 3.5 3.1 2.8 2.8 2.2 1.7 70
65 2 1.7 1.6 1.5 1.3 1.1 65
起重性能表
Lifting load tables
J 10.5 m/17.5 m
10.5m 17.5m
0° 15° 30° 0° 15° 30°
80 6.5 6.5 4.3 4.3 3.0 2.2 80
78 6.5 6.5 4.3 4.0 2.8 2.1 78
75 6.5 6.2 4.3 3.7 2.6 1.9 75
72 6.5 5.9 4.3 3.5 2.5 1.8 72
70 6.4 5.8 4.2 3.3 2.2 1.7 70
65 5.5 5.0 4.0 3.1 2.0 1.6 65
60 4.2 3.8 3.6 3.1 1.8 1.5 60
55 3.0 2.8 2.7 2.2 1.7 1.4 55
50 2.2 2.1 1.9 1.6 1.5 1.3 50
T
550.5 10.5m/17.5m 6.55m×7.9m 20t
T
50.5m 10.5m/17.5m 6.55m×7.9m 1.7t
10.5m 17.5m
0° 15° 30° 0° 15° 30°
80 6.5 6.5 4.3 4.3 3.0 2.2 80
78 6.5 6.5 4.3 4.0 2.8 2.1 78
75 6.5 6.2 4.3 3.7 2.6 1.9 75
72 6.5 5.9 4.3 3.5 2.5 1.8 72
70 6.4 5.8 4.2 3.3 2.2 1.7 70
65 6.0 5.2 4.0 3.1 2.0 1.6 65
60 4.8 4.3 3.7 3.1 1.8 1.5 60
55 3.8 3.6 3.2 2.6 1.7 1.4 55
50 3.0 2.8 2.7 2.1 1.5 1.3 50
T
50.5 m 10.5m/17.5m 6.55m×7.9m 25t
XCMG——QY80k5d 18
主臂加长节
Boom extension
起升高度曲线图
Lifting height chart
0 5 10 15 20 25 30 35 40 55m
5
10
15
20
25
30
35
40
0
45
50
55
60
65
70
75m
0°
15°
30°
45 50
XCMG——QY80k5d 19
起重性能表
Lifting load tables
I 7 m
7+17.5m
0° 15° 30°
80 2.4 2.2 1.5 80
78 2.4 2.2 1.4 78
75 2.4 2.2 1.3 75
72 2.4 1.8 1.2 72
70 2.4 1.8 1.1 70
65 2.4 1.6 1.0 65
60 2.4 1.6 1.0 60
55 2.2 1.3 55
50 1.6 1.1 50
50.5m 6.55m×7.9m 25t 7+17.5m
7+17.5m
0° 15° 30°
80 2.4 2.2 1.5 80
78 2.4 2.2 1.4 78
75 2.4 2.2 1.3 75
72 2.4 1.8 1.2 72
70 2.4 1.8 1.1 70
65 2.4 1.6 1 65
60 2.4 1.6 1 60
55 1.8 1.3 55
50 1.1 50
7+17.5m
0° 15° 30°
80 2.4 2.2 1.5 80
78 2.4 2.2 1.4 78
75 2.4 2.2 1.3 75
72 2.4 1.8 1.2 72
70 2.2 1.8 1.1 70
50.5m 6.55m×7.9m 20t 7+17.5m
50.5m 6.55m×7.9m 1.7t 7+17.5m
XCMG——QY80k5d 20
常规标识
General symbols
上车
Superstructure
底盘
Chassis
起重能力
Lifting capacity
车桥
Axle
吊臂长度
Boom length
行驶速度
Travel speed
工作幅度
Radius
爬坡能力
Grade ability
吊臂仰角
Boom angle
轮胎
Tires
主臂起升高度
Hoist height with boom
支腿
Outriggers
固定副臂长度
Fixed jib length
吊钩
Hook block
副臂安装角
Jib offset angle
平衡重
Counterweight
副臂起升高度
Hoist height with jib
卷扬
Winch
主臂加长节
Boom extension
360°全回转
360° rotation
带载行驶
Travel with load
符号标识
Description of symbols
XCMG——QY80k5d 21
主要技术参数表
Table of main technical parameters
类别
Category
项目
Item
单位
Unit
参数
Parameter
尺寸参数
Dimensions
外形尺寸（长×宽×高）
Dimensions (length×width×height)
mm 14990×2800×3940
轴距
Wheel base mm 1500+4500+1350
轮距（前/后）
Track (Front/ Rear ) mm 2400/2400/2063/2063
前悬/后悬
Front/ Rear overhang mm
2540 (齐星Qixing)、2525 (徐工汽车XCMG
Automobile) /2470
前伸/后伸
Front/ Rear extension mm
2400(齐星Qixing)、2415 (徐工汽车XCMG
Automobile) /230
重量参数
Weight
最大允许总质量
Max. permissible weight kg 49600
轴荷
Axle load
一轴 1st axle kg 11900
二轴 2nd axle kg 11900
三轴 3rd axle kg 12900
四轴 4th axle kg 12900
动力参数
Power
发动机型号
Engine model —— WP10H375E62 MC11.40-60
额定功率/转速
Engine rated power/rpm
kW/(r/min) 276/1900 297/1900
最大净功率/转速
Max. net power/rpm
kW/(r/min) 271/1900 294/1900
最大输出扭矩/转速
Max. output torque/rpm
N.m/(r/min) 1800/
1000-1400
1907/
1000-1400
行驶参数
Travel
最高车速
Max. travel speed km/h ≥80
最低稳定车速
Min. stable travel speed km/h 2.5～3
最小转弯直径
Min. turning diameter m ≤24
臂头最小转弯直径
Min. turning diameter at boom tip m ≤30.4
最小离地间隙
Min. ground clearance mm 260
接近角
Approach angle °
11（18拆除前防护）(Front protective
device removed)
离去角
Departure angle ° 11
制动距离（制动初速度为30km/h）
Braking distance (at 30 km/h ) m ≤10
最大爬坡能力
Max. grade ability % 45
百公里油耗
Fuel consumption per 100 km L 44
噪音
Noise
加速行驶机外噪声
Exterior noise level dB(A) ≤84
驾驶员耳旁噪声
Noise level at seated position dB(A) ≤90
XCMG——QY80k5d 22
主要技术参数表
Table of main technical parameters
类别
Category
项目
Item
单位
Unit
参数
Parameter
主要性能参数
Main
performance
最大额定总起重量 Max. total rated lifting capacity t 80
最小额定工作幅度 Min. rated working radius m 3
转台尾部回转半经
Turning radius at turntable
tail
平衡重处 Counterweight mm 4400
副卷处 Auxiliary winch mm 4310
最大起重力矩
Max. load moment
基本臂
Base boom kN.m 3450
最长主臂
Fully-extended boom kN.m 2183
最长主臂+副臂
Fully-extended boom + Jib kN.m 1604
支腿跨距
Outrigger span
纵向 Longitudinal m 6.55
横向 Lateral m 7.9 (5.9)
起升高度
Hoist height
基本臂
Base boom m 13.3
最长主臂
Fully-extended boom m 50.5
最长主臂+副臂
Fully-extended boom + Jib m 74
起重臂长度
Boom length
基本臂
Base boom m 13
最长主臂
Fully-extended boom m 50.5
最长主臂+副臂
Fully-extended boom + Jib m 75
副臂安装角 Jib offset angle ° 0、15、30
工作速度参数
Working speed
起重臂起臂时间 Boom raising time s ≤55
起重臂全伸时间 Boom fully extended time s ≤135
最大回转速度 Max. slewing speed r/min ≥2.0
支腿收放时间
Time for extending and
retracting outriggers
水平支腿
Outrigger beam
收 Retracting s ≤30
放 Extending s ≤40
垂直支腿
Outrigger jack
收 Retracting s ≤40
放 Extending s ≤50
起升速度
（单绳,第四层，空载）
Hoisting speed(single line,
4th layer, no load)
主起升机构 Main winch m/min ≥145
副起升机构 Auxiliary winch m/min ≥90
噪声
Noise
机外辐射 Exterior noise level dB (A) ≤124
司机位置处 Noise level at seated position dB (A) ≤90
XCMG——QY80k5d 23
注意事项
Notes
1. 表中额定总起重量值，是在平整的坚固地面上
本起重机能够保证的最大总起重量，包括吊钩
和吊具的重量，所以为了估算重物重量，必须
减去上述的装置重量。
2. 表中的工作幅度为起吊重物离地时起重物到起
重机回转轴线的水平距离，是包括起重臂变形
量在内的实际值，因而起吊前应考虑起重臂变
形量。
3. 只允许在5级(瞬时风速14.1m/s，风压
125N/m2
)风以下进行作业。
4. 吊重前操作者必须对物体的重量和工作范围了
解后选择合适的作业工况，严禁超出表中的数
值。幅度及臂长在相邻两个数值之间时，应依
据两个数值中较小值确定起重作业。
5. 应按主臂仰角范围作业，即使是空载，也不应
使主臂仰角处于范围外，谨防整机倾翻。
6. 表中的主臂长度应要按照每节臂的伸缩要求进
行伸出。
1. The total rated load given in the rated load charts are the
maximum lifting capacity when the crane is set up on firm and
level ground. The possible weight for the load to be lifted is
therefore reduced according to the weights of the aforementioned tackle.
2. The working radius is the horizontal gravity center distance of
the load from the rotational axis of the crane superstructure
measured at the ground, and it is the actual value including
loaded boom deflection. Take boom deflection into
consideration before beginning a lifting operation.
3. A lifting operation is permissible only when the wind force is
below grade 5 (instantaneous wind speed of 14.1 m/s, wind
pressure of 125N/㎡).
4. Before beginning lifting, the operator should know the weight of
the load to be lifted and its working range, and should then
select proper working conditions. Never operate the crane
beyond the limit shown in the chart. The working condition
should be depended on the smaller value when the radius and
boom length falls between two adjacent values.
5. Observe the boom angle limit. Never operate the crane with the
boom angle beyond the recommended limit even if a load is not
being carried. Otherwise, the crane will tip.
6. Extend boom sections according to the specified percentage.
