三一重工SCC3200型320吨液压履带起重机

SCC2500C 液压履带起重机
CONTENT
整机基本尺寸 ········································································································2 主要技术特点 ········································································································3 主要性能参数 ········································································································4 运输尺寸 ················································································································5 拆装示意图 ··········································································································10 详细介绍 ··············································································································12 工况组合 ··············································································································16 主臂 H 工况 ·········································································································19 H 工况主臂组合 ··································································································19 H 工况作业范围图·······························································································20 H 工况主臂载荷表·······························································································21 固定副臂 FJ 工况 ································································································25 FJ 工况臂架组合 ·································································································25 FJ 工况作业范围图 ·····························································································26 FJ 工况固定副臂载荷表 ·····················································································27 变幅副臂 LJ 工况 ································································································31 LJ 工况臂架组合 ·································································································31 LJ 工况变幅副臂作业范围图 ·············································································32 LJ 工况变幅副臂载荷表 ·····················································································33 重型固定短副臂 SFH 工况···················································································89 SFH 工况作业范围图 ···························································································89 SFH 工况载荷表 ···································································································90

QUY80履带起重机简介一、概述QUY80履带起重机是在我公司多年的履带吊生产经验的基础上，为满足市场需求，完善履带吊产品系列而设计的产品。

该产品起重性能优越，可带载行驶，360°全回转作业，伸缩式履带。

主臂长13～58m，固定副臂长9～18m。

二、产品主要性能指标1.最大额定起重量：主臂工况： 80t/13m臂长/4m幅度副臂工况： 6t/52m主臂+13.5m固定副臂/16m幅度2.最大起重力矩： 344t.m3.主臂长度：基本型主臂13～58 m 变幅角度：-3～80°4.副臂长度： 9～18 m（主臂在37～52m安装副臂）安装角度：10°，30 °5.起升机构单绳速度：120 m/min（空载、第四层）6.主臂变幅机构单绳速度：57 m/min（第四层）7.爬坡能力：30％8.回转速度：0～2 r/min9.行走速度：0～1 km/h10.平均接地比压：0.087 MPa11.发动机额定输出功率：200kW/2300rpm12.基本臂状态整机质量：80t(主吊钩，13米臂)13.运输状态单件最大质量：45t（拆掉履带梁28t）14.运输状态单件(主机)最大尺寸（长×宽×高）: 8420mm×3400 mm×3485 mm15.履带中心距：4.05 m（收缩时2.55m）履带接地长度：5.37 m三、产品特点及亮点1、开式泵控变量系统，恒功率控制；回转为闭式系统，微动性能好，动作平稳可靠，有效利用发动机功率。

2、高强材料、空间桁架式臂架，重量轻，承载能力高。

通过不同臂节的组合，主臂长度可达58米，49米主臂时可安装18米副臂, 52米主臂时可安装13.5米副臂。

3、接地比压小，转弯半径小，可适应恶劣地面。

4、黑匣子功能，有效地监测有关作业状态参数，以便故障分析和处理。

5、变幅采用拉索式，结构简单。

6、该产品配置电喷环保型的发动机，达到欧洲工程机械Ⅱ号排放标准。

流量控制，作业时无能量损耗。 ● 采用自主研发的双泵合流主阀，具有多级压力选择功能，满足不同工况下的压力要求，
充分利用能源，有效减少能量损耗。 ● 主卷扬采用闭式卷扬系统，效率高，能量损耗低，卷扬微动性、平稳性好；配置三级保
护系统，确保卷扬系统更安全、更可靠。 ● 采用自重落幅补偿液压系统，无能耗损失，使落幅微动性、平稳性更优越。 ● 采用独创的单缸插销伸缩臂技术，缸臂销互锁结合机械、电气及液压三重保护，可靠性
SAC3500 ALL-TERRAIN CRANE 350 TONS OF LIFTING CAPACITY
电气系统
● 控制系统
所有控制器件均采用国际顶尖配置，完全达到欧美行业安全标准，确保操作安 全、稳定、高效。
● 个性化设置界面
通过国内首创的人机交互界面，客户可根据个人操作习惯和不同使用条件自行设 置整车操控性，充分满足客户的个性化需求。
参数 350 11520
3 5750 8.95 8.5/5.6
6 15.2～70
6～42 12～78 -0.4～84
≥75 ≥533 ≥533
≤1.2 130 130 18035/3000/4000 72000 6×12000 205/2200 1100/1400 440/1800 2800/1300 80 ≤ 24 330 16 18 ≤ 10 49 1、3、5、6 全桥转向
SAC3500全地面起重机/350吨起重量
SAC3500 ALL-TERRAIN CRANE 350 TONS OF LIFTING CAPACITY
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主要技术参数表
类别
主 要 性 能 参 数
项目
最大额定总起重量
最大起重力矩(基本臂)

国际著名品牌产品。 右行走和主卷由一个独立的变量泵驱动；左 行走、变幅卷筒和副卷由另一个独立的变量 泵驱动；回转机构采用闭式（力士乐）/开 式(川崎) 系统由一个独立的变量泵驱动。另 有两个齿轮泵分别用于伺服控制液压系统 和辅助液压系统。 主系统压力：30MPa； 液压油箱容积：320 L； 冷却系统：独立马达驱动的液压油散热器； 过滤器：满流式旁通纸滤芯滤油器。
¾ 可选配远程监控系统。
可实现 GPS 卫星定位，GPRS 数据传送，设 备使用状态查询、统计，远程故障诊断等功 能。
¾ 照明灯
配置卷扬照明灯、司机室前方近光灯、前方 角度可调远光灯、司机室内照明灯等夜间照 明设备，提高夜间施工的安全。
¾ 后视镜
分别设置在司机室右侧及左机罩前端扶手。
品质改变世界
5
SCC800D 液压履带起重机
外形尺寸
SCC800C 液压履带起重机外形尺寸
品质改变世界
6
SCC800D 液压履带起重机
主机及主要部件外形尺寸
主机（带履带架） 长 宽 高 重量
主机（拆掉履架） 长 宽 高 重量 履带架总成 长 宽 高 重量
配重托盘 长 宽 高
重量
左配重块
长 宽 高 重量 右配重块 长 宽 高 重量 中间配重块 长 宽 高 重量 主臂下节臂 长 宽 高
¾ 主、副提升机构
起动电机：24V/7.5KW；
主副卷筒由变量液压马达驱动行星减速机
燃油箱容积：400l。
带动，制动器均为置于减速机内部的常闭湿
¾ 电气控制系统
由多个控制器、显示器、传感器等组成。 控制器、显示器、发动机、力矩限制器远程 控制终端之间应用 CAN 总线技术进行数据 通讯，系统可靠性高。 显示器可显示发动机转速、燃油量、机油压 力、伺服压力、风速、发动机工作时间等工 作参数及主、副卷锁定、主、副变幅锁定、 回转锁定等工作状态。