Tu Series Underground Utility Vehicle 12 Ton Tu312 Model Mining Equipment for Sale

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Tu Series Underground Utility Vehicle 12 Ton Tu312 Model Mining Equipment for Sale

Customization:	Available
Type:	Underground Service Vehicle
Structure:	Chass + Working Body

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Product Description

Underground Utility Vehicle TU312

Payload 12 Ton Chassis for Underground Mining Multifunction Application

Basic Specifications

Model NO.

TU312

Material

Stainless Steel

Material Feature

Heat Resistant

Certification

ISO9001:2000

Energy Saving

Warranty

2 Years

Color

While or Customized Color

Customized

Condition

New

After-sales Service

2 Years

Model

Tu312

Transport Package

Standard

Specification

as request

Origin

China

Production Capacity

200 Units/Year

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New Generation Drive-Train

Featuring robust design and components built for optimal performance in harsh underground environments.

Product Range Overview

TU Series Underground Utility Vehicle Range

Miner Carrier Vehicle

Lube Tank Application

Underground Oil Tank Application

Technical Specifications

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Underground Scissor Lift Vehicle Specifications

Comprehensive parameters for structural, hydraulic, mechanical, and electrical components.

Mechanical & Power Systems	Hydraulic, Electrical & Cabin Systems
Engine: F6L914 Air-Cooled 112 Kw/2300 rpm, Tier II Approved	Fuel Tank Volume: 112L
Exhaust System: Catalytic exhaust Gas purifier and muffler	Hydraulic System: Fixed displacement pump system (Bar L/min/2200rpm) Return oil filtration: 10μm Indication of level, filtration, and temperature
Transmission: C273+R32000 series power shift pump drive group 3 speeds forward and reverse, 4-wheel drive Optional: C270+R32000 Series	24 VDC Electrical System: Exposed components min IP 65 standard Battery: Lead-Acid 2X115Ah Alternator: 100A Driving halogen light (4+2) 70W / Working light (2+2) 70KW LED side lights amber / reversing halogen light 70KW Rotating beacon (amber), self-extinguishing wire harness with tinned wires
Axle: Planetary type Dana 113 Load end axle fixed (or optional China Axle of XCMG or LiuZhou ZF) Angle axle oscillation: +/- 10°	Cab: 2-man Cab, FOPS Approved Air-suspended driver's seat with retractable Lap seat belt
Tyre Options: 12.00-20 TL 20 / 14.00-24 TL 24	Control & Greasing: Customized panel design Mico pedal and William pedal location Centralized grease fittings for the carriers
Performance: 1st: 6km/h \| 2nd: 12km/h \| 3rd: 25km/h Max tractive effort: 132KN Max speed in 1:7 inclined tunnel: 9km/h	System Monitors: Operation hours, fuel level, transmission temperature gauge, cooling water temperature gauge
Brakes: Service: Hydraulically powered dual-circuit oil-immersed multi-disc brake in both axles Safety/Parking: Spring-applied hydraulically released fail-safe brake (testable from cabin)	Options: Ansul Fire suppression system, jack leg at load end with engine end, enclosed Cab with Air-condition
Steering: Hydraulic frame steering, Orbitrol pilot type Articulation angle: +/- 40°	-

Available Attachments (Universal Chassis)	Engine Alternatives
Lifting platforms (Hydro Pipe jack or tilting) Crane 12Knm for lifting, Rig crane Grapple for crane Sliding safety Roof (Adjustable height) Lube Tank (At most 7 kinds of Lube) Miner Carrier	Liquid Cooled Turbocharged Cummins QSB4.5 or compacted design engines matching MSHA standards.

Technical Features & Components

Low-pollution Engines modified for underground mine environments
Shaft-fixed Power shift Transmission and Torque converters
Heavy-duty Axles equipped with SAHR brakes as well as Integrated Brakes
Reliable Cable and Battery vehicles (Battery + Motor systems)

Underground Trackless Vehicle Chassis Detail

Underground Trackless Vehicle Mechanical Setup

Underground Trackless Vehicle Structural Assembly

Frequently Asked Questions (FAQ)

What is the payload capability of the TU312 underground utility vehicle?

The TU312 model underground utility vehicle has a rated payload capacity of 12 tons, designed as a multi-functional chassis for underground mining applications.

What engine options are available for this underground vehicle?

The standard configuration comes with an F6L914 air-cooled engine delivering 112 Kw at 2300 rpm (Tier II approved). An optional liquid-cooled turbocharged Cummins QSB4.5 engine or other compact MSHA standard engines are also available.

What types of attachments can be mounted on the universal chassis?

The chassis supports a range of attachments including lifting platforms (Hydro Pipe jack or tilting), 12Knm rig cranes, grapples, height-adjustable sliding safety roofs, lube tanks (for up to 7 types of lubrication), and miner carriers.

What safety and braking features are built into the TU312?

The vehicle features a dual-circuit oil-immersed multi-disc service brake in both axles and a spring-applied, hydraulically released (SAHR) fail-safe safety/parking brake. Testing of the parking brake is conveniently possible directly from the cabin.

What is the maximum speed performance in sloped tunnel environments?

The TU312 features a 3-speed forward and reverse transmission with a maximum tractive effort of 132KN, achieving a top speed of 9 km/h in a 1:7 inclined tunnel. Under normal flat conditions, the 3rd gear can reach up to 25 km/h.

Is the operator cabin protected against structural hazards?

Yes, the vehicle is equipped with a 2-man cabin that is FOPS approved. It features an air-suspended driver's seat with a retractable lap seat belt. An optional enclosed cabin with air-conditioning is also available.