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Eickhoff 艾柯夫

SL 500

TECHNICAL SPECIFICATION SHEARER LOADER

采煤机技术规格

Eickhoff SL 500 AC Shearer Loader General 艾柯夫SL 500交流采煤机整机

Machine Model型号 Eickhoff SL 500 AC Total power installed总装机功率 1815 kW Voltage电压 3.3 kV, + 10%, -20% Capacity (peak cutting) 产量(最高产量) 3000 t/h* Cutting Power截割功率 Haulage Power牵引功率 Maximum haulage pull最大牵引力 Maximum haulage speed最大牵引速度 Hydraulic Drive Power泵电机功率 Lumpbreaker Power破碎功率

Cutting height采高 Undercut depth卧底量

Machine height from floor机身高度 Clearance for coal passing过煤口高度

Distance between drum center两滚筒中心距

Distance between haulage (sprockets) 牵引齿轨轮间距

Cutting drum diameter滚筒直径

Cutting drum width滚筒宽度 Cutting depth截深 Drum speed滚筒转速

Maximum cutability of mineral最大截割矿物硬度 Maximum cutability of dirt band最大截割夹矸硬度

Haulage system牵引系统

Rack wheel齿轨轮

Machine weight机器重量 Noise level噪音等级

Face gradient in conveyor direction工作面纵向倾角

. Face gradient transverse to conveyer工作面横向倾角

Technical Specification of Components 部件的技术规格

1. Ranging Arm摇臂 Quantity数量 Consisting of包括 Gearbox减速箱

Gear ratio减速比 Material材料

2 x 750 kW 2 x 90 kW 869 kN 26.8 m/min 35 kW 100 kW

app. 约5250 mm app. 约510 mm app. 约 2153 mm app. 约930 mm 13300 mm 6138 mm 2500 mm 980 mm 865 mm 28 r.p.m.

up to可达60 Mpa** up to可达100 Mpa** Eicotrack 2000 or similar 销排系统或类似

Eicotrack 2000 or similar 销排系统或类似 app. 约100 t

approx. 约80 dB (A) < 10° without brakes 小于10°时不带制动器 max 17° with brakes (optional) 最大17°. 带制动器(可选)

max 10°最大10°

2

Type: helical gear train with 2-stage planetary gearbox

类型:直齿轮和 2级行星减速机 53.4

Steel cast铸钢 GS 10 MnMo

74V

Hardness of gearwheels齿轮硬度 630-690 HB (58 – 62 HRC) Output shaft rotation speed输出轴转速 28 r.p.m.转/分 Adjustment of drum height滚筒高度调节 external hydraulic cylinder 外置液压油缸 Drum ranging angle滚筒摆角范围 54.6°/21.3° Length of ranging arm摇臂长度 2800 mm Mechanical protection device机械保护方式 shear shaft扭矩轴 Break Torque of shear shaft扭矩轴的断裂扭矩 20000 Nm Method of Lubrication润滑方式 Splash lubrication飞溅润滑 Overhaul intervals大修周期 6 Mt coal* 6 百万吨煤*

Cutter Motor截割电机 Manufacturer生产厂家 Breuer / MEM (Morley) Model型号 dWaEH720/2-4 EN (Breuer) Operating mode工作方式 S1, starting direct直接启动 Rating功率 750 kW Rated rotation speed额定转速 1485 r.p.m. Rated power factor额定功率因数(cos ?) 0.91 Insulation绝缘等级 H Cooling method冷却方式 water/labyrinth迷宫式水冷 Cooling water quantity冷却水量 35 l/min Cooling water pressure冷却水压 max.最大 35 bar Overheat Protection过热保护 PTC, RTD pre-warning 温度传感器预警 Voltage/Frequency电压/频率 3300 V/50 Hz Rated current额定电流 150 A Start current启动电流 6.5 x 150 A Mining standard采矿标准 FLP, IP 55 Applicable standard应用标准 EN 50014/18 “d“ Weight重量 approx. 约3000 kg Over all dimensions尺寸 Length长: 1050 mm Diameter直径: 790 mm Height高: 1030 mm 2. Cutting Drum截割滚筒

Quantity数量 2

Type型号 helical, 4 starts, with 20 mm wear plates on the end of vanes 螺旋线 4 条, 螺旋片上有 20 mm耐磨片 Thickness of Vanes 螺旋片厚度 100 mm Rotation speed转速 28 r.p.m. Drum diameter x width滚筒直径 x 宽度 2500 mm x 980 mm Effective cutting depth有效截深 865 mm Dust control system降尘方式 Pick face flushing, external sprays 截齿前方内喷雾 Water quality水质 machine entry filter 100 μm 进水过滤器100 μm Dust suppression water quantity降尘水量 100 l/min Water pressure for dust suppression降尘水压 40 - 100 bar Type of pick截齿型号 round shaft Kennametal or similar

Type of pick holder齿套型号

Quantity Picks截齿数量 Weight重量

Overhaul intervals大修周期

3. Electric Haulage电牵引

Quantity数量 Gearbox齿轮箱

Gear ratio速比

Hardness of gearwheels齿轮硬度 Driving method牵引方式

Max. haulage speed最大速度 Max. pulling force最大牵引力 Haulage system牵引配套系统

Mechanical protection device机械保护设备 Break Torque of shear pin剪切销断裂扭矩 Overhaul intervals大修周期

Haulage Motor牵引电机 Manufacturer生产厂家 Model型号 Operating mode工作模式 Rating额定功率 Rated rotation speed额定转速 Rated power factor额定功率因数(cos?) Frequency频率 Insulation绝缘 Cooling method冷却方式 Cooling water quantity冷却水量 Cooling water pressure冷却水压 Overheat Protection过热保护 Voltage电压 Rated current额定电流 Mining standard采矿标准 Applicable standard应用标准 Weight重量 Dimensions尺寸

凯南麦特圆形截齿或类似截齿 U170/138 LR 4.0 22 or similar 或者类似截齿

K 225 Kennametal or similar 凯南麦特K 225或类似齿套 approx.约 60

approx. 约8500 kg 4 Mt coal*

不超过 4百万吨煤

2

Type: helical gear and planetary gearbox

类型:直齿轮和行星减速箱 89.55

58 – 62 HRC

electric (AC motor) 电牵引(交流电机) 26.8 m/min 869 kN

Eicotrack 2000 or similar Eicotrack 2000销排或类似 shear pins剪切销 99049 Nm 6 Mt coal* 6百万吨煤*

LDW

A5W 225 M42-04, KB E Exd S1, starting direct via inverter (cont.连续) 90 kW

1477/3535 r.p.m. 0.89

0 – 50 - 120 Hz H

water/spiral螺旋式水冷 20 l/min

max. 最大35 bar

PTC, RTD pre-warning 温度传感器预警 460 V 153 A IP 55

EN 50014/18 “d” app. 约750 kg

Length长: 1115 mm Height高: 522 mm Diameter直径: 430 mm