Project

Parameters

Overall dimensions (length x width x height)

11.79 × 3.6 × 1.92

Horizontal height of cutting head

2450mm

Outer width of crawler

2780mm

Lifting amount of shovel plate

500mm

Shovel plate undercover amount

300mm

Cutting head undercover amount

260mm

Machine weight

90t

Positioning cutting height

5.0m

Positioning cutting width

6.0m

Locating cutting area

30㎡

Total installed power

420kW (260kW + 160kW)

Grounding specific pressure

0.165MPa

Climbing ability

-22° to +18°

Compressive strength of cutting coal and rock

≤ 90MPa

Supply voltage

AC1140V/660V

Cutting motor power

260kW

Cooling mode of cutting motor

Water cooling

Motor power of oil pump

160kW

Cooling mode of oil pump motor

Air-cooled

Cutting head speed

37r/min

Ground clearance

365mm

Total travel grounding length

3600mm

Gantry high

400mm

Star wheel speed

33r/min

Primary conveyor chain speed

66m/min

Project

Parameters

Maximum non-removable part dimensions (length x width x height) and weight

Main shovel plate (3.6 t)

2617*1400*925

Motor box (4 . 4t)

2150*1670*870

Body frame (10.6t)

3770*1350*1490

Overall weight and overall dimensions

Cutting part (13.4t)

4700*1670*1125

Left/right travel unit (10.4 t/side)

4470*885*900

Body (13t)

4140*1810*1680

Shovel width

3.2m/3.6m

Shovel plate loading form

four-claw star wheel

Shovel loading capacity

270m³ /h

Transport aircraft form

Side double chain scraper type

Transportation capacity

300m³ /h

Track shoe width

720mm

Travel speed

0-6.5m/min

Tank capacity

900L

Hydraulic pump

Double plunger pump 260+205

Internal spray water pressure

≥ 2.0MPa

External spray water pressure

≥ 4.0MPa

System pressure rating

25MPa

Oil cooler

Two sets of plate-fin coolers

Travel reducer assembly

180000 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