The Spraymec NorRunner 140 DVC is designed to be used in tunnel profiles up to 19.5 m in height and 28 m in width.
The NorRunner features the new NSP 30 concrete pump with a maximum theoretical output of 30 m3/h and an on-board compressor with a capacity of 12 m3/min with 7 bar constant pressure to deliver enough air for spraying operations. The state-of-the-art NorSmart control system is used to control all spraying, accelerator dosing and boom functions.
Two 1,000 L plastic containers with heaters and mixers are provided for the accelerator. A hydraulically operated generator supplies electric power for heaters and mixers during driving, allowing safe operation during the winter season.
The spraying operation can be powered either by diesel drive or by electric power packs. With the selected chassis and the best transmission on the market, high output hydraulic pumps can be used to run the compressor and concrete pump as well as all other functions needed. Independent operation without a high voltage system is crucial for sites in remote places.
TECHNICAL SPECIFICATIONS
CONTROL SYSTEM
Integrated, seamless NorSmart control and disgnostic system. NorSmart controls:
• Spray boom
• Concrete pump
• Accelerator dosing system
• Safety requirements
• Fault diagnostics
• Data logging
WATER REEL AND TANK
Hydraulically driven water reel:
• Hose length 60 m
• Hose size 1” (25 mm)
• Controls in cabin and at concrete pump
350 L stainless steel tank
HIGH PRESSURE WATER WASHER
Hydraulically operated pressure washer with hose reel:
• Max. water pressure 180 bar
• Max water flow 30 L/min
• Hose length 30 m
HYDRAULIC SYSTEM
Electro-hydraulic power pack 55 kW for concrete pump, boom and other spraying functions.
Diesel driven hydraulic pump unit for compressor, concrete pump boom and agitator/dosing system.
Diesel driven hydraulic pump for the hydraulic driven generator and emergency use.
MB CARRIER AND 24 VDC ELECTRICAL SYSTEM
Battery 2 x 220 Ah.
Alternator 80 A.
Spraying module wire harness (self extinguishing) with tinned wires and watertight conduits and exposed components are min. IP 65 standard.
WORKING LIGHTS
24 VDC LED working lights in the SB 508 B Boom (6 pcs)
GREASING SYSTEM
Automatic lubrication system for the boom and sliding table. (Nozzle end not included)
Centralized manual lubrication for carrier.
GENERATOR
Hydraulically operated generator.
• Power 10 kVa / 400 V (7 x 230V / 1 x 400 V sockets)
• Controls in cabin
FORM OIL SYSTEM
Air pressure-driven system with hose reel:
• Tank capacity 40 L
• Hose length 30 m
• Working pressure 7 bar
ROCK WALL WASHING SYSTEM
Hydraulically operated pressure washer for wall:
• Max. water pressure 180 bar
• Max. water flow 90 L / min for wall washing
FIRE SUPPRESSION SYSTEM
Fogmaker: Automatic water mist system for carrier.
OTHER
Extendable hydraulic support legs at the rear end 12 kg hand-held fire extinguisher.
Standard symbol labels.
Tool box for tools.
Basic tool set:
• Cleaning plug
• Washing ball
• Hitting tool for nozzle
• Claw coupling
• Hose clamp
• Rubber hose 3/4″ 4 m
• Carabiner
• Wrench for spraymec nozzles
• Sledgehammer 800g
• Nozzle tip d45mm plasttic
• Cone for concrete piston assembly
• Special bolt for concrete piston assembly