Project

Parameters

Overall dimensions (length x width x height)

12.105 x 3.0/2.6 x 1.65m

Horizontal height of cutting head

2100mm

Outer width of crawler

2300mm

Lifting amount of shovel plate

400mm

Shovel plate undercover amount

300mm

Cutting head undercover amount

190mm

Machine weight

75t

Positioning cutting height

4.5m

Positioning cutting width

4.8m

Locating cutting area

21.6㎡

Total installed power

362kW (230kW + 132kW)

Grounding specific pressure

0.165MPa

Climbing ability

-18° to +18°

Compressive strength of cutting coal and rock

85MPa

Supply voltage

AC1140V/660V

Cutting motor power

230kW

Cooling mode of cutting motor

Water cooling

Motor power of oil pump

132kW

Cooling mode of oil pump motor

Air-cooled

Cutting head speed

37r/min

Ground clearance

250mm

Total travel grounding length

3640mm

Gantry high

370mm

Star wheel speed

33r/min

Primary conveyor chain speed

66m/min

Project

Parameters

Maximum non-removable part size

(length x width x height) and weight

Main shovel plate (4.4t)

3065*1400*850mm

Motor housing (4.4t)

2200mm * 1820mm * 930mm

Front body (8.5t)

2730*1350*1455mm

Rear body (3.7t)

1230*1160*1385mm

Final assembly weight

and overall dimensions

Cutting part (14t)

4782*1350*1000mm

Left/Right Travel (8.2t/side)

4400*785*870mm

Body part (16t)

4350*1830*1730mm

Shovel width

3.0/2.6m

Shovel plate loading form

Four-claw star wheel

Shovel loading capacity

240m³/h

Transport aircraft form

Side double chain scraper type

Transportation capacity

288m³/h

Track shoe width

600mm

Travel speed

0-6.5m/min

Tank capacity

560L

Hydraulic pump

Double plunger pump 205+205

Internal spray water pressure

2.0MPa

External spray water pressure

4.0MPa

System pressure rating

25MPa

Oil cooler

Four groups of plate-fin coolers

Travel reducer assembly

130000 N · m

Star wheel motor

1700ml/r

Primary transport motor

780ml/r

Load sensing multi-way valve

7-section

Load sensing multi-way valve

5-section