PRODUCTS
■ High strength:
QY25 features
Use super-strength steel plate with the basic jib moment reaching 1000KN·M and the full extensional main jib moment reaching 580KN·M. The comprehensive lifting performance leads the industry.
■ High intelligence:
Use integrated field-bus instrument which can test all parameters at any time and guarantee driving performance and operability. It also has automatic fault diagnosis system which can diagnose and remove faults more conveniently and more rapidly.
■ Better energy conservation:
Scientific dynamic matching to make the power transmission stronger and the system more energy-efficient.
■ Excellent operability:
Use open load-sensitive hydraulic system and hydraulic guide hand shank. Use imported pump, valve and other key hydraulic components to make the hydraulic system run more stable and more reliable.
■ High trafficability:
The chassis is specially design for oil field. So, it has great cross-country performance.
■ More comfortable:
Use full-width cab to make it adapt to ergonomic design and driver-friendly.
■ High reliability:
Assemble ABS system to make the braking system safer and more reliable.
Main parameter list of products
Item
parameter
Product model (mm)
QY25
Product dimension (mm)
13050×2500×3430
Total weight (kg)
31000
Engine power (kw)
206
Maximum lifting weight (kg)
25000
Maximum lifting moment (KN · m)
1000
Full extensional main jib (m)
33
Fly jib length (m)
8
Maximum travelling speed (km/h)
75
Maximum gradeability (%)
30
Approach angle（°）
16
Departure angle（°）
11
Product configurations
Item
Standard configuration
Optional configuration
Chassis
CNHTC Wutye
FAW
Engine
Weichai
SDEC
The main pump
Parker
Eaton, HYTEK
The main valve
Parker
Yuzhou
Cylinder
Zhangjiakou Great Wall
Fushun Yongmao
Reducer
Xuzhou CKEY
Slewing support
Maanshan Fangyuan
| 產(chǎn)品主要參數(shù)表 | |
| 項目 | 參數(shù) |
| 產(chǎn)品型號 （mm） | QY25 |
| 產(chǎn)品外形尺寸（mm） |
13050×2500×3430 |
| 整機(jī)重量（kg） | 31000 |
| 發(fā)動機(jī)功率（kw） | 206 |
| 最大起重量（kg） | 25000 |
| 最大起重力矩（kn·m） | 1000 |
| 最長主臂（m） | 33 |
| 副臂長度（m） | 8 |
| 最大行駛速度（km/h） | 75 |
| 最大爬坡度（%） | 30 |
| 接近角（°） | 16 |
|
離去角（°） |
11 |
|
產(chǎn)品配置表 |
||
| 項目 | 標(biāo)準(zhǔn)配置 | 可選配置 |
| 底盤 | 中國重汽五岳 | 一汽 |
| 發(fā)動機(jī) | 濰柴 | 上柴 |
| 主泵 | 派克 | 伊頓、海特克 |
| 主閥 |
派克 |
宇洲 |
| 油缸 | 張家口長城 | 撫順永茂 |
| 減速機(jī) | 徐州科源 |
|
| 回轉(zhuǎn)支撐 | 馬鞍山方圓 | |