Mitsui S200 Civil Road Header — 50t, 200kW, Pempek Radio Remote, Diesel Tram

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. Applicable to all types of tunnelling including rail, road, mining, waterworks, and sewerage. This unit is fitted with a Pempek radio remote control system and a diesel engine for independent tramming without requiring mains power. 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: Pempek radio remote
• Tramming: Diesel engine fitted for independent travel

Dimensions & mass

• Overall length: 15.5 m
• Overall width: 3.6 m (crawler section 2.6 m)
• Overall height: 3.0 m
• 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 (optional 700 kg/cm² high-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)
• Diesel engine fitted for independent tramming without mains power

Hydraulic system

• Pumps: 3 × gear pump + 1 × variable piston pump
• Working pressure: 170–210 kg/cm²
• Hydraulic motor: 60 kW
• Oil tank capacity: approx. 600 L

Electrical

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

Key Features

• Compact 50-tonne machine with 200 kW two-speed cutter — powerful excavation in a transportable package
• 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
• Pempek radio remote — operator stands clear of the face for improved safety
• Diesel engine fitted for independent tramming — no mains power required to reposition
• 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
• Internal drum water spray for dust suppression and pick cooling
• 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-0004-U