Contents
Dimensions
| Liebherr R 9100 G6 | Backhoe | Shovel |
|---|---|---|
| Overall Length | 47 ft 8 in (14560 mm) | 51 ft 0 in (15530 mm) |
| Height To Top Of Boom | 19 ft 8 in (6035 mm) | 19 ft 8 in (6035 mm) |
| Height To Top Of Cab | 13 ft 6 in (4143 mm) | 17 ft 5 in (5340 mm) |
| OEL (Operator’s eye level) | 11 ft 6 in (3533 mm) | 15 ft 5 in (4733 mm) |
| Width Over Tracks | 15 ft 4 in (4685 mm) | 15 ft 4 in (4685 mm) |
| Tail Swing Radius | 15 ft 2 in (4630 mm) | 15 ft 2 in (4630 mm) |
| Upper Structure Ground Clearance | 5 ft 9 in (1803 mm) | 5 ft 9 in (1803 mm) |
| Ground Clearance | 2 ft 7 in (812 mm) | 2 ft 7 in (812 mm) |
| Height Of Tracks | 5 ft 5 in (1663 mm) | 5 ft 5 in (1663 mm) |
| Length Of Tracks | 20 ft 0 in (6107 mm) | 20 ft 0 in (6107 mm) |
| Length Of Track On Ground | 15 ft 8 in (4810 mm) | 15 ft 8 in (4810 mm) |
| Track Gauge | 12 ft 8 in (3900 mm) | 12 ft 8 in (3900 mm) |
Backhoe Attachment
| Backhoe Boom / Stick | Boom 24 ft 9 in (7.6 m) / Stick 10 ft 5 in (3.2 m) |
| Max Dig Depth | 23 ft 5 in (7150 mm) |
| Max Reach at Ground Level | 42 ft 7 in (13000 mm) |
| Max Dump Height | 28 ft 4 in (8650 mm) |
| Max Teeth Height | 41 ft 7 in (12700 mm) |
| Max. Digging Force (ISO 6015) | 93,296 lbf (415 kN) |
| Max. Breakout Force (ISO 6015) | 125,893 lbf (560 kN) |
R9100 G6 Backhoe Buckets
HD: Heavy-duty bucket. XHD: Heavy-duty rock bucket. Other Liebherr backhoe buckets for other densities and / or material class on request
| Type | Bucket Capacity ISO 7451 | Bucket Weight | Suitable for Material |
|---|---|---|---|
| GP <5 | 11.8 yd3 (9.0 m3) | 15873 lb (7200 kg) | 2528 lb/yd3 (1.5 t/m3) |
| GP <5 | 11.0 yd3 (8.4 m3) | 15432 lb (7000 kg) | 2781 lb/yd3 (1.65 t/m3) |
| GP <5 | 10.1 yd3 (7.7 m3) | 15212 lb (6900 kg) | 3034 lb/yd3 (1.8 t/m3) |
| HD / 5-6 | 10.5 yd3 (8.0 m3) | 16976 lb (7700 kg) | 2781 lb/yd3 (1.65 t/m3) |
| HD / 5-6 | 9.2 yd3 (7.0 m3) | 15873 lb (7200 kg) | 3034 lb/yd3 (1.8 t/m3) |
| HD / 5-6 | 9.8 yd3 (7.5 m3) | 16424 lb (7450 kg) | 3034 lb/yd3 (1.8 t/m3) |
| HD / 5-6 | 9.2 yd3 (7.0 m3) | 15873 lb (7200 kg) | 3287 lb/yd3 (1.95 t/m3) |
| XHD / 7-8 | 9.8 yd3 (7.5 m3) | 18783 lb (8520 kg) | 2781 lb/yd3 (1.65 t/m3) |
| XHD / 7-8 | 8.5 yd3 (6.5 m3) | 16998 lb (7710 kg) | 3371 lb/yd3 (2.0 t/m3) |
| XHD / 7-8 | 7.8 yd3 (6.0 m3) | 16358 lb (7420 kg) | 3708 lb/yd3 (2.2 t/m3) |
Shovel Attachment
| Shovel Boom / Stick | Boom 17 ft 4 in (5.3 m) / Stick 12 ft 1 in (3.7 m) |
| Max Reach at Ground Level | 35 ft 1 in (10700 mm) |
| Max Dump Height | 26 ft 2 in (8000 mm) |
| Max. Crowd Length | 12 ft 1 in (3700 mm) |
| Bucket Opening width T | 6 ft 6 in (2000 mm) |
| Max Crowd Force at Ground Level | 122,521 lbf (545 kN) |
| Max Crowd Force (ISO 6015) | 158,266 lbf (704 kN) |
| Max Breakout Force (ISO 6015) | 131,513 lbf (585 kN) |
R9100 G6 Shovel Buckets
GP: General purpose bucket with Liebherr Z90 teeth. HD: Heavy-duty bucket with Liebherr Z100 teeth. XHD: Heavy-duty rock bucket with Liebherr Z100 teeth.
| Type | Bucket Capacity ISO 7451 | Bucket Weight | Suitable for Material |
|---|---|---|---|
| GP <5 | 11.8 yd3 (9 m3) | 27999 lb (12700 kg) | 2191 lb/yd3 (1.3 t/m3) |
| GP <5 | 10.2 yd3 (7.8 m3) | 25353 lb (11500 kg) | 2865 lb/yd3 (1.7 t/m3) |
| HD / 5-6 | 10.2 yd3 (7.8 m3) | 26896 lb (12200 kg) | 2697 lb/yd3 (1.6 t/m3) |
| HD / 5-6 | 9.6 yd3 (7.3 m3) | 25574 lb (11600 kg) | 3034 lb/yd3 (1.8 t/m3) |
| HD / 5-6 | 8.8 yd3 (6.7 m3) | 24692 lb (11200 kg) | 3371 lb/yd3 (2 t/m3) |
| HD / 5-6 | 7.7 yd3 (5.9 m3) | 23369 lb (10600 kg) | 4045 lb/yd3 (2.4 t/m3) |
| XHD / 7-8 | 9.6 yd3 (7.3 m3) | 29542 lb (13400 kg) | 2528 lb/yd3 (1.5 t/m3) |
| XHD / 7-8 | 8.8 yd3 (6.7 m3) | 27778 lb (12600 kg) | 3034 lb/yd3 (1.8 t/m3) |
| XHD / 7-8 | 7.6 yd3 (5.8 m3) | 26015 lb (11800 kg) | 3708 lb/yd3 (2.2 t/m3) |
Operating Weight
| R9100 G6 Operating Weight | |
|---|---|
| Backhoe, with 2″ (600 mm) Shoe | 248,498 lb (112717 kg) |
| Backhoe, with 2.5″ (750 mm) Shoe | 250,738 lb (113733 kg) |
| Shovel, with 2″ (600 mm) Shoe | 256,598 lb (116391 kg) |
| Shovel, with 2.5″ (750 mm) Shoe | 258,838 lb (117407 kg) |
| R9100 G6 Ground Pressure | |
| Backhoe, with 2″ (600 mm) Shoe | 25.46 psi (1.79 kg/cm2) |
| Backhoe, with 2.5″ (750 mm) Shoe | 20.48 psi (1.44 kg/cm2) |
| Shovel, with 2″ (600 mm) Shoe | 26.17 psi (1.84 kg/cm2) |
| Shovel, with 2.5″ (750 mm) Shoe | 21.19 psi (1.49 kg/cm2) |
Undercarriage
| Travel Speed | 0 – 2.17 mph (0 – 3.5 km/h) |
| Number Of Track Rollers | 8 |
| Number Of Upper (Carrier) Rollers | 2 |
| Undercarriage Crawler Drive | Liebherr swashplate motors |
| Travel Gear | Planetary reduction gears |
| Track Components | Track pitch 280 mm / 11.02 in, maintenance-free |
| Parking Brake | Wet multi-disc brake (spring applied, pressure released) |
| Brake Valves | Integrated in main valve block |
Swing Drive
| Swing Speed | 0 – 6 rpm |
| Hydraulic Motor | Hydraulic motor 2 Liebherr axial piston motors |
| Swing Gear | Swing gear 2 Liebherr planetary reduction gears |
| Swing Ring | Swing ring Liebherr, sealed single race ball bearing swing ring, internal teeth |
| Swing-holding Brake | Swing-holding brake wet multi-disc brakes, spring applied, hydraulically released |
Engine Details
| Engine Make | Liebherr |
| Engine Model | Liebherr D9512 |
| Displacement | 1479 cu in (24.2 L) |
| Gross Power | 757 hp (565 kw) |
| Power Measured @ | 1800 rpm |
| Bore | 5.04 in (128 mm) |
| Stroke | 6.18 in (157 mm) |
| Aspiration | Turbocharged |
| Type | V12 cylinder engine, 4-stroke diesel, common-rail direct injection |
| Emission Standards | US EPA Tier 4f / EU Stage V compliant or fuel consumption optimized setting |
Electric System
| Operating Voltage | 24 V |
| Alternator | 24 V / 140 A |
| Batteries | 4 x 75 Ah / 12 V |
| Electrical wiring | Heavy duty execution in IP 65 standard for operating conditions of – 58 °F to 212 °F / – 50 °C to 100 °C |
| Working Lights | 9 high brightness LED lights: – 2 on working attachment – 2 on cabin – 2 on RHS of uppercarriage – 3 on LHS of uppercarriage |
| Emergency Stop Switches | In the cab / in engine compartment |
Hydraulic System
Hydraulic system with pump management electronically controlled pressure and flow management with oil flow optimisation. Hydraulic oil filter: 1 high pressure safety filter after each high pressure pump + extra-fine filtration of entire return flow with integrated by-pass filtration (15 / 5 μm) + dedicated leak-oil filtration.
| Spec | Attachment + Travel Drive | Swing Drive |
|---|---|---|
| Hydraulic Pumps | 3 Liebherr variable flow axial piston pumps | 1 Liebherr reversible swashplate pump, closed-loop circuit |
| Max. Flow | 3 x 115 gpm (3 x 435 L/min) | 111 gpm (420 L/min) |
| Max. Pressure | 5076 psi (35000 kPa) | 5076 psi (35000 kPa) |
Service Refill Capacities
| Fuel Tank Capacity | 390 gal (1478 L) |
| DEF Tank Capacity | 73 gal (275 L) |
| Hydraulic System Capacity | 396 gal (1500 L) |
| Hydraulic Tank Capacity | 264 gal (1000 L) |
| Grease Container (attachment + swing ring) | 7.1 gal (27 L) |
| Grease Container (swing ring teeth) | 2.1 gal (8 L) |
