رافعة مجنزرة Liebherr LTR 1220

Technical Specifications – Full Configuration

1️⃣ Main Performance Data
• Maximum lifting capacity: 220 t
• Maximum load moment: 672 tm
• Telescopic boom: 60.0 m (Pivot section + 5 telescope sections)
• Boom system: TELEMATIK

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2️⃣ Crawler Chassis
• Extendable crawler carriers
• Central lubrication system
• Overdrive gear
• Crawler pads 1,000 mm, flat type
• Central counterweight: 20 t
• Track width monitoring system
• Acoustic warning signal in driving mode

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3️⃣ Superstructure
• Roller slewing ring
• Central lubrication system
• Liebherr diesel engine 230 kW (312 HP)
• Emission compliance: (EU) 2016/1628, EPA/CARB or ECE-R.96
• Spark arrestor included
• Hydraulic system with variable pumps
• Closed oil circuit: crawler drive, hoist & slewing gear
• Open oil circuit: luffing & telescoping gear
• Preparation for second hoist mechanism
• Oil cooler

Cabin
• Tiltable crane cabin (20°)
• Air conditioning
• Radio system
• Operator seat with ventilation & heating
• Driving possible from crane cabin

Counterweight & Safety
• Superstructure counterweight: 50 t
• Ballasting from crane cabin
• Counterweight monitoring system
• LICCON2 overload protection system (LMB)
• Inclinometer with standard programming
• Service test system
• Wind gauge
• Working area limitation
• Crane acceptance tests completed

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4️⃣ Basic Machine
• 1000 – Basic machine package

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5️⃣ Working Equipment
• 2181 – Preparation for continuously variable hydraulic jib offset (NZK), without hose drum
• 2200 – Special swing-away jib 3.4 m + hook
• 4010 – Second hoist mechanism incl. self-assembly device
• 4320 – Hook block 71 t, 3 sheaves, double hook

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6️⃣ Additional Equipment – Carrier
• 5406 – Double grouser crawler pads 1,000 mm incl. polyamide plates
• 5510 – Jack-up telescope cylinders for crawler demounting
• Vertical clearance: 1.1 m
• Horizontal clearance: 3.9 m
(Suitable for flat-bed trailer transport)

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7️⃣ Additional Equipment – Superstructure
• 7320 – Additional counterweight 20 t
• Total counterweight: 70 t
• 8110 – Lighting package:
• 2 adjustable floodlights at pivot section
• 2 lateral + 2 rear floodlights at turntable
• 8200 – Additional engine-independent heater with timer (cabin)
• 8306 – Winch monitoring + rear view camera (colour display)
• 8310 – Camera system at telescopic boom head + additional equipment
• 8320 – Remote control

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8️⃣ Painting & Identification
• 9010 – Two-colour special painting
• 9065 – Customer inscription

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9️⃣ Extras
• 9151 – German Crane Test Book (for export countries)