HS895
16Pages

Catalog excerpts

Technical data HS 895 HD Hydraulic crawler crane

Dimensions Basic machine with undercarriage Operating weight The operating weight includes the basic machine with HD undercarriage, 2 main winches 350 kN including wire ropes (150 m) and 20 m main boom, consisting of A–frame, boom foot (7 m), boom head (7 m) and boom section (6 m), 55.1 t basic counterweight, 1100 mm track pads and 60 t hook block. 1. The lifting capacities stated are valid for lifting operation only (corresponding with crane classiﬁcation according to F.E.M. 1.001, crane group A1). Total weight Ground pressure Ground bearing pressure Main boom (No. 2220) max. length 84.2 m...

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Transport dimensions and weights Basic machine and boom (No. 2220.xx) Basic machine 3410 with A-frame, 2 x 350 kN winches including wire ropes (150 m), without crawlers, boom foot, basic and carbody counterweight Width 3500 mm Weight including jack-up system (1.7 t) 60700 kg Track pads Width Weight* Boom foot Width Weight* Boom section Width Weight* Width Weight* Width Weight* Including carbon ﬁbre pendant strap, without auxiliary equipment Polyamide sheaves

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Fixed jib foot with A-frame (No. 1008.20) Width 2700 mm 200 t hook block - 3 sheaves 120 t hook block - 2 sheaves

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Technical description Engine \m Main winches Hydraulic system Power rating according to ISO 3046, 670 kW (898 hp) at 1900 rpm Engine type - MAN D 2842 LE Fuel tank- 950 l capacity with continuous level - indicator and reserve warning Engine complies with NRMM exhaust certification EPA / CARB Tier 2. The main pumps are operated by a distributor gearbox. Axial piston displacement pumps work in closed and open circuits supplying oil only when needed (flow control on demand). To minimize peak pressure an automatically working pressure cut-off is integrated. This spares pumps and saves...

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Casing oscillator1Winch options Line speed 1st gear -(with change gear box) Drilling diameter Max. chisel weight- Free-fall winches with maintenance-free, spring loaded multi-disc brake working in an oil bath. Simultaneous working of both winches is assured through our hydraulic system. Hydraulic supply for casing oscillator q = 2x 350 l/min P = 300 bar max. Mechanical connection casing oscillator on undercarriage. Automatic operation for one- and two-rope grabs (optional). During the drilling process the engine power can be freely divided between casing oscillator and hoisting winches as...

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Capacities in metric tons for boom lengths (25.7 m - 43.4 m) Max. capacities in metric tons do not exceed 75% of tipping load. All loads given are max. values and must not be exceeded. They are only permitted in two-rope automatic operation and are valid for work on a surface with max. inclination of 1%. Lifting heights must not exceed 30 m.

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1) Lifting a load exceeding the line pull of one winch is only allowed if it can be ensured that each individual winch is not overloaded. When working with a mechanical 2-rope grab the total load to be lifted is limited by the line pull of one winch. Rigging and ropes are part of the load. 2) Max. capacities in metric tons do not exceed 75% of tipping load. Crane standing on firm, horizontal ground. Capacities in metric tons for boom lengths (20 m - 58.1 m) - with 350 kN winches Capacities in duty cycle operation are for reference only and are not programmed in the LMI system. All loads and...

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Working diagram Max. capacities in metric tons do not exceed 66.7% of tipping load. Capacities in duty cycle operation are for reference only and are not programmed in the LMI system. C = Radius / dumping radius J = Height of boom head sheave centre above ground level K = Length of clamshell (depending on type and capacity of bucket)

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Main boom configuration (Table i) *) Additional counterweight allows self-erection of boom up to 84.2 m.

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Above load chart is for reference only. For actual lift duty please refer to load chart in operator's cab or manual.

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Boom configuration for boom lengths (20 m - 69.8 m) Fixed jib configuration for fixed jib lengths (11 m - 26 m)

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Load chart - fixed jib (No. 1008.xx) Offset 15° Capacities in metric tons with fixed jib (No. 1008.xx), 75.1 t counterweight + 27 t carbody counterweight. Above load chart is for reference only. For actual lift duty please refer to load chart in operators cab or manual.

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Load chart - fixed jib (No. 1008.xx) Offset 30° Capacities in metric tons with fixed jib (No. 1008.xx), 75.1 t counterweight + 27 t carbody counterweight. Above load chart is for reference only. For actual lift duty please refer to load chart in operators cab or manual.

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Self-assembly system Unloading of basic machine Unloading and assembly of crawlers Unloading and assembly of carbody counterweight (option) Unloading and assembly of boom Assembly of boom foot Liebherr-Werk Nenzing GmbH P.O. Box 10, A-6710 Nenzing/Austria Tel.: +43 50809 41–473 Fax: +43 50809 41–499 crawler.crane@liebherr.com www.liebherr.com Reeving of hoist ropes HS 895 HD – 10099249 – 03/2011 Subject to change without notice. Unloading and assembly of counterw

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