Mitsui S200 Civil Road Header — 50t, 200kW, No Cabin, Hetronic Radio Remote

Overview

Mitsui S200 civil road header — a compact, high-powered tunnelling machine designed for medium to hard rock excavation across large cross-sections. Capable of excavating rock up to 1,000 kg/cm² compressive strength. This unit is configured without operator cabin for reduced height profile in confined headings, operated entirely via Hetronic radio remote control. Suited to civil tunnelling applications including rail, road, hydro, waterworks, and sewerage. Offered directly by CMS.

Specifications

• Manufacturer: Mitsui Miike Machinery Co., Ltd. (Japan)
• Model: S200 (S200-50)
• Type: In-line road header (continuous excavator / loader / transporter)
• Application: Civil tunnelling — non-flameproof
• Control: Hetronic radio remote (sole means of operation)
• Cabin: Not fitted — reduced height profile

Dimensions & mass

• Overall length: 15.5 m
• Overall width: 3.6 m (crawler section 2.6 m)
• Overall height: approx. 2.3 m (no cabin)
• Total weight: approx. 50 tonnes

Cutting range

• Max cutting height: 6.0 m
• Max cutting width: 6.4 m (stationary)
• Machine body to floor: 0.30 m
• Cutting cross-sectional area: approx. 35 m²
• Drum expansion stroke: 700 mm
• Rock capability: up to 1,000 kg/cm² compressive strength

Cutting unit

• Cutting motor: 200 kW (4-pole high speed) / 110 kW (8-pole low speed)
• Drum speed: 46/55 rpm (high) — 23/28 rpm (low) @ 50/60 Hz
• Drum expansion stroke: 700 mm
• Drum axis torque: 4.2 t·m
• Pick tangential force: 9.3 t
• Overload cutting prevention: Power control
• Dust suppression: Internal drum water spraying, 350 kg/cm² jet pressure

Gathering unit

• Type: Twin gathering arms with hydraulic motor drive
• Gathering width: 3.6 m (reducible to 2.6 m by detaching side ploughs)
• Rotational speed: 32/38 rpm @ 50/60 Hz
• Loading capacity: max 4.3/5.2 m²/min @ 50/60 Hz

Conveyor system

• 1st conveyor: Centre chain driven, 650 mm width, 41/49 m/min, 22 kW hydraulic
• 2nd conveyor: Belt driven, 900 mm width, 61/73 m/min, 5.5 kW electric

Crawler / tram unit

• Crawler width: 600 mm
• Crawler length: 2.9 m
• Brake type: Hydraulic and mechanical
• Ground pressure: 1.3 kg/cm²
• Travel speed: 8.0/9.6 m/min @ 50/60 Hz
• Travel force: 30 t
• Gradeability: ±15°
• Travel power: 2 × 19 kW (hydraulic)

Hydraulic system

• Pumps: 2 x Rexroth
• Working pressure: 170–210 kg/cm²
• Hydraulic motor: 90 kW
• Oil tank capacity: approx. 600 L

Electrical

• Supply voltage: 1000 V (civil specification)
• Total installed motor power: 302.5 kW

Key Features

• No cabin — reduced overall height (~2.3 m) for working in confined or low-profile headings
• Hetronic radio remote control — full machine operation from a safe standoff position
• Compact 50-tonne machine with 200 kW two-speed cutter
• Cuts a 35 m² face (6.0 m H × 6.4 m W) without repositioning
• Capable of excavating hard rock up to 1,000 kg/cm² compressive strength
• Automatic cutting-load control adjusts drum speed to match rock hardness
• Gathering width reducible from 3.6 m to 2.6 m (same as crawler width) for transport
  
• Full spares support available through CMS Corequip

Condition

Used. Workshop maintained. Full condition report, service history, and OEM documentation available to qualified buyers on enquiry. Inspection by appointment, arranged through CMS Corequip.

Location & Delivery

Located in Australia. Delivery / transport can be arranged and quoted separately to buyer's site. Sold as-is, where-is. Freight and rigging at buyer's cost. Note: total mass ~50 tonnes.

How to Enquire

Use the Enquire Now button above to register your interest. Include your company, ABN, intended application, project timing, and budget. We'll respond with the condition report, inspection options, and pricing.

About CMS Corequip

CMS Corequip is the equipment and consumables arm of CMS Asia Pacific Pty Ltd, with over 20 years in Australian underground mining, tunnelling and electrical. This machine is offered directly by CMS, with full S200 spare parts support available. GST invoicing, ABN quoted.

Listing reference: MCH-RHD-0006-U