Excavator rock breaker RT 118

hydraulic

Description
The RT 118 hydraulic demolition hammer is designed for versatility in heavy concrete demolition, channelling and tunnelling. Compatible with both wheeled and crawler excavators, the RT 118 features a simple, service-friendly design that facilitates maintenance and long-term operation.

Mounting

• Can be mounted on excavators (carrier weight): 14 - 24 t

USA SPECS

• Carrier weight: 14 – 24 t
• Breaker weight: 2646 lb
• Inner diam. IN hose: 1 inch
• Inner diam. OUT hose: 1 inch
• Chisel diameter: 4.6 inch
• Height with standard tool: 82.7 inch
• Required oil supply: 29.06 – 39.63 gal/min
• Oil pressure adjusted to the hammer: 2030 – 2320 psi
• Maximum back pressure: 290 psi
• Blows per minute: 400 – 700
• Energy per blow: 2200 ft/lbs

METRIC SYSTEM

• Carrier weight: 14 – 24 t
• Breaker weight: 1200 kg
• Inner diam. IN hose: 25 mm
• Inner diam. OUT hose: 25 mm
• Chisel diameter: 118 mm
• Height with standard tool: 2100 mm
• Required oil supply: 100 – 150 L/min
• Oil pressure adjusted to the hammer: 120 – 160 bar
• Maximum back pressure: 20 bar
• Blows per minute: 400 – 700
• Energy per blow: 2900 J

Technical specifications

• Product type: Hydraulic demolition hammer (hydraulic breaker)
• Model / commercial designation: RT 118
• Manufacturer / Brand: Ramtec
• Application: Reinforced concrete demolition, channelling and tunnelling; suitable for wheeled and crawler excavators
• Recommended carrier weight: 14 - 24 t
• Breaker weight: approx. 1200 kg (2646 lb)
• Hydraulic hose diameters: IN 25 mm (1 inch), OUT 25 mm (1 inch)
• Chisel (tool) diameter: 118 mm (4.6 inch)
• Height with standard tool: 2100 mm (82.7 inch)
• Required oil flow: 100 - 150 L/min (29.06 - 39.63 gal/min)
• Operating oil pressure (adjusted to hammer): 120 - 160 bar (2030 - 2320 psi)
• Maximum back pressure: 20 bar (290 psi)
• Blows per minute (BPM): 400 - 700
• Energy per blow: 2900 J (2200 ft/lbs)
• Design emphasis: versatility and simplicity in manufacturing and maintenance