Spraymec 8100 VC
Overview
Spraymec 8100 VC is an electro-hydraulic concrete sprayer offering superior value for tunnelling projects with medium to large cross sections. Designed for high-performance sprayed concrete applications with alkali-free accelerators, the machine comes with cutting-edge spraying technology like an unrivalled dosing system and the extremely low-pulsation NSP 40 concrete pump with a theoretical maximum pumping capacity of 30 m3/h, both fully synchronized with an integrated closed-loop control system. In addition, all conveying cylinders of the pump are controlled independently, further reducing pulsation to a minimum. Fitted with a high-capacity on-board compressor and a proven, agile spray manipulator with excellent rebound protection, the machine is equipped with four-wheel steering and 4WD for effortless operation in challenging underground conditions. Spraymec 8100 VC is powered by either a Tier 3 engine or, alternatively, with the latest Stage V technology and comes with an ergonomic FOPS/ROPS safety cabin and a remote control system.
The machine is available with both our innovative SmartSpray spraying automation technology and SmartScan, our advanced concrete thickness measurement system.
We provide everything you need to get the best results with sprayed concrete for mining and tunnelling applications, both underground and on the surface. Our offering includes equipment for both concrete spraying and transportation, construction chemicals as well as supporting technologies and services.
Key specification
- Rigid frame tunnelling sprayer
- Max. vertical reach: 14 m
- Concrete pump output: Up to 30 m3/h
- Tramming height: 3.2 m
Features
Safety
- FOPS/ROPS approved cabin
- Cabin door interlock switch with safety brake application as standard
- Optional reversing camera for improved reversing visibility
- SAHR fail-safe safety brakes
Sustainability
- Available with the latest low-emission Stage V engine technology
Ergonomics and operator environment
- Cabin designed with ergonomics and safety as the priority
- Suspended driver’s seat with a retractable lap seat belt with a safety switch
- Optional window and door kit for the cabin
Productivity and efficiency
- Agile and accurate spray boom with vertical and horizontal tracking, automatic movement of the upper boom telescope, nozzle nutation, excellent rebound protection and proportionally controlled, pressure controlled hydraulic movements
- Equipped with our innovative SmartSpray Lite spraying automation system (also available with SmartSpray Pro/ProPlus for an increased level of automation)
- Available with our cutting-edge Normet SmartScan concrete thickness measurement system
- Unrivalled, low-pulsation NSP 40 double piston concrete pump (up to 30 m3/h) with a reversing function and a hydraulically driven agitator
- Accelerator system with a hydraulically driven, electrically controlled pump (12 bar) and a 1000 l accelerator tank (second 1000 l tank can be installed)
- Accelerator dosing fully synchronized with concrete delivery
- Electrically operated screw compressor with adjustable air flow rate (8 m3/min, 10 m3/min or 12 m3/min)
- 55 kW electric power pack
- Advanced wireless remote control system with 2/4 joysticks for all relevant process controls and an additional cable for bridging the radio link and the power supply
- High-pressure washer with hose reel
- Optional spraying conditions monitoring system
- Optional high-volume concrete pump for casting
- Optional hot climate kit
- Optional automatic lubrication system for the concrete pump and carrier and spray boom
- Optional automatic concrete line washing system with a protective hopper cover
- Optional collecting pan under the accelerator tank
- Optional accelerator filling system
- Available with both a heating element kit and an electrically operated mixer for the accelerator container (IBC)
- Optional bypass filter kit for the oil circuit
- Optional form oil system
- Available with LED working lights on the roof of the cabin
- Optional high-pressure water system for cleaning and pre-wetting of the spraying area (also available with a 400 l stainless steel water tank)
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