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SANY STR260H Tunnel boring machine

SANY STR260H Tunnel boring machine

Product Feature

Applied to the highway、Railway、Subway、Water Conservancy、Tunnel excavation in municipal and pipe gallery engineering fields;Used in non-metallic mines、Tunneling in non-coal mines such as metal mines。

• Wide application range of cutting section,And that cut efficiency is high

• Cutting part with high reliability

• Design of structural parts with high safety factor

• Improve transportation efficiency,Strong post-supporting capacity

• Optional dust remover,Improve the safety of construction personnel,Protect the health of workers

• Highly reliable and efficient hydraulic system

• Intelligent technology

• Personalized needs,Improve the adaptability of different working conditions

Product Parameter


Cutting power

260kW

Star wheel speed

33rpm

Conveyor chain speed

66m/min

Hydraulic pump displacement

190+190ml/r

Oil pump motor power

132KW

Rated output power

435KW (Dust removal)

Fuselage ground clearance

200mm

Undercover depth

200m

Size

Length 14.8m Blade width 3.6m Track width on both sides 2.62m Body height 1.8m Total height including driving shed 3.26m

Weight of complete machine

80T

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