各类推土机性能参数

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DT140B履带式推土机

主要技术参数

项目 参数 单位

发动机型号 6135AK-10

标定功率 103 KW

最大牵引力 141 kN

接地比压 0.068 MPa

坡行角度(纵/横) 30/25 °

履带板宽度 500 mm

使用重量 17800 kg

外形尺寸

角铲带松土器时(长×宽×高) 6380×3762×3118 mm

行驶速度 前进5档25-10.61 km/h

后退4档3.53-10.53 km/h

推土铲主要参数 型式:液压升降式可调式推土铲

铲宽×高 3762×1040 mm

铲刀最大切削深度 400 mm

铲刀最大提升高度 1020 mm

松土角 50 °

松土器最大松土深度 550 mm

松土器最大提升高度 510 mm

T140-1

T140-1系半刚性悬挂、机械传动、液压操纵的履带推土机.可用于道路修筑、水电工程、农田改造、港口建设、矿山开发及其它建筑工程项目的土石方作业。

T140-1 Bulldozer is track-type model which utilizes semi-rigid suspension,

mechanical drive and hydraulic control. It can be used in road building ,

hydro-electric construction , field modification , port and mine

development and other constructions .

主要性能参数

Main specification

外形尺寸(长×宽×高) 5486×3762×2940mm

使用质量 17.0 t

飞轮功率 103.0 kW

最大牵引力 137.5 kN

接地压力(使用重量时) 65.0 kPa

最小转弯半径 3.9 m

最小离地高度 355 mm

坡行角度 纵向30 ° 横向 25°

40米运距工作效率 169 m3/h 单铲容量 4.05 m3

Overall dimensions(L×W×H) 5486×3762×2940mm

Operation weight 17.0 t

Horsepower 103.0 kW

Max.drawbar pull 137.5 kN

Ground pressure 65.0 kPa

Min. turning radium 3.9 m

Min. ground clearance 355 mm

Gradient: longitudinal 30 °, transverse 25°

Working efficiency within 40 meters: 169 m3/h

Blade capacity 4.05 m3

柴油机

Diesel engine

制造厂家: 上海柴油机股份有限公司

型号: 6135AK-3S

型式: 水冷单行立式四冲程“ω”燃烧室

气缸数—缸径×行程 6-135×150mm

燃油泵类型 B系列喷油泵

活塞总排量 12 L

标定转速 1800 r/min

标定功率 114 kW

油耗 标定功率时

燃油消耗率 ≤238 g/kW·h

机油消耗率 ≤3.4 g/kW·h

最大扭矩 (≤1260r/min)≤ 726 N·m

冷却方式 闭式循环水冷却

起动方式 24V电启动

空气滤清器 卧式两级滤清

Manufacture SHANGHAI DIESEL CO., LTD

Model 6135Ak-3S

Type Water-cooled , single row, vertical ,4-stroke-cycle

Diesel engine with “ω”combustion chamber

Number of cylinders-bore × stroke : 6-135×150 mm

Type of fuel pump B series fuel injection pump

Piston displacement : 12 L

Rated rotation speed : 1800 r/min

Rated horsepower : 114 kW

Oil consumption rated horsepower

Fuel consumption: ≤238 g/kW·h

Engine oil ≤3.4 g/kW·h

Max. torque (≤1260r/min)≤726 N·m

Mode of cooling closed circulation water cool

Mode of starting 24V electric starting

Air cleaner horizontal two-stage filtering 制造厂家: 潍坊柴油机股份有限公司

型号: WD615T1-3A

型式: 直列水冷增压直喷

气缸数—缸径×行程 6-126×130mm

最高空车转速 2000±50rpm

怠速 700±50rpm

活塞总排量 9.726L

标定转速 1800r/min

标定功率/转速 115kW/1800rpm

标定工况燃油消耗率 ≤218 g/kW·h

机油燃油消耗比 ≤0.8%

最大扭矩/转速 780N·m/1200-1300rpm

标定点烟度 ≤1.5Rb

噪音(标定工况) ≤114dBA

许用海拔高度 4000m

Manufacture WEIFANG DIESEL ENGINE CO., LTD

Model WD615T1-3A

Type Straight line with water cooled and pressure boost, direct injection

Cylinders number-Bore diameter×travel distance:

6-126×130mm

Highest rpm at unloading: 2000±50rpm

Idle rotation speed: 700±50rpm

Piston total displacement: 9.726L

Rated rpm: 1800r/min

Rated power/rpm 115kW/1800rpm

Fuel consumption at rated working condition: ≤218g/kW·h

Oil to fuel consumtion rate: ≤0.8%

Max.torque/rpm: 780N·m/1200-1300rpm

Smoke degree at rated point: ≤1.5Rb

Noise (at rated working condition): ≤114dBA

Admissible altitude: 4000m

主离合器与变速箱

Main clutch and transmission

主离合器为常开式、多片湿式粉末冶金摩擦片,液压助力操纵,变速箱采用常啮合斜齿轮传动,结合套换挡,双杆机械操纵,前进五挡,后退四挡。

前进:一挡 2.5km/h 后退:一挡 3.53km/h

二挡 3.55km/h 二挡 4.96km/h

三挡 5.68km/h 三挡 7.94km/h

四挡 7.53km/h 四挡 10.53km/h

五挡 10.61km/h

Main clutch: normally opened, multi-plate, powder metallurgy friction

plate and hydraulic booster control. Transmission : normally meshed

helical gear drive, coupling sleeve shift and two lever operation .The

transmission has five forward speeds and four backward speeds . Forward Backward

First speed 2.5km/h First speed 3.53km/h

Second speed 3.55km/h Second speed 4.96km/h

Third speed 5.68km/h Third speed 7.94km/h

Forth speed 7.53km/h Forth speed 10.53km/h

Fifth speed 10.61km/h

转向与制动

Steering and braking

转向离合器为湿式、多片粉末冶金摩擦片、弹簧压紧、液压分离。制动器为湿式、浮动、双向带式、脚踏式机械操纵。

Steering clutch: Multiple-disc oil powder metallurgy disc compressed by

spring. hydraulic operated. Brake is oil two direction floating band brake

operated by mechanical foot pedal.

最终传动

Final drive

两级直齿轮减速,浮动油封密封,链轮采用组合式,便于维修。

Two stage gear deceleration ,Duo-cone floating seal ,combined carrier

roller to facilitate service.

行走系

Undercarriage

行走架为凸扁钢焊接矩形截面八字梁型式。支重轮、托链轮、引导轮均装有密封性好、寿命长的浮动油封。

支重轮(每侧)

单边 四个

双边 二个

托链轮(每侧) 二个

引导轮(每侧) 一个

履带型式 单履齿组合式

履带涨紧型式 液压涨紧

节矩 203 mm

履带板数(每侧) 38 块

履带板宽 500 mm

履带接地长度 2570 mm

密封和润滑履带△

该履带的节距、履带板数、履带板宽与普通的履带相同。

Inner and outer beam of track roller frame are rectangular section

“八”frame .Track roller , carrier roller, idler are mounted with long

life well sealed Duo-cone floating ring seal.

Track roller (each side):

Singe flange 4

Double flange 2

Carrier roller(each side): 2

Idler (each side) 1

Type of track: single grouser combined