SANDVIK LH307 NARROW VEIN LOADER TECHNICAL SPECIFICATION Sandvik LH307 is a 6.7 tonnes Load-Haul-Dump (LHD) developed specially for underground use for the most diverse application, including development work, mining and tunnelling construction. CAPACITIES Tramming capacity 6 700 kg Break out force, lift 134 kn Break out force, tilt 111 kn Tipping load 16 070 kg bucket 3.0 m³ SPEEDS FORWARD & REVERSE (LEVEL/LOADED) 1st gear 4.5 km/h 2nd gear 9.0 km/h 3rd gear 15.0 km/h 4th gear 24.7 km/h BUCKET MOTION TIMES Raising time Lowering time Dumping time 6.5 sec 3.8 sec 2.0 sec OPERATING WEIGHTS Total operating weight Front axle Rear axle 18 020 kg 7 950 kg 10 070 kg LOADED WEIGHTS Total loaded weight Front axle Rear axle 24 720 kg 18 050 kg 6 670 kg
OPERATIONAL CONDITIONS AND LIMITS Environmental temperature operating altitude From -20 C to +50 C With engine Volvo TAD850VE from -1500 m to +3000 m at 25 C without rated power derate TRANSMISSION Power shift transmission with modulation. Gear shift control Dana RT32421 Electric REQUIREMENTS AND COMPLIANCE Compliance with 2006/95/EC Low voltage directive Compliance with 2004/108/EC Electromagnetic compatibility directive Compliance with 2006/42/EC Machinery directive (Equipment for EU area, achieved with relevant options) Design based on EN 1889-1. Machines for underground mines. Mobile machines working underground. Safety. Part 1: Rubber tyred vehicles. Design based on MDG 15. Guideline for mobile and transportable equipment for use in mines. (Equipment for Australia, achieved with relevant options) Electrical system based on IEC 60204-1. Safety of machinery Electrical equipment of machines Part 1: General requirements CONTAINS FLOURINATED GREENHOUSE GASES (closed cabin option) Refrigerant R134a under pressure max 38 bar/550 PSI: Filled weight: 2,000 kg CO2e: 2,860 tons GWP: 1430 Information based on the F Gas Regulation (EU) No 517/2016 POWER TRAIN ENGINE Diesel engine Output Torque Number of cylinders In-line 6 Displacement Cooling system Combustion principle Air Filtration Electric system Emissions Ventilation rate (Ultra low sulphur diesel) Particulate index (Ultra low sulphur diesel) Exhaust system Average fuel consumption at 50 % load Fuel tank capacity Volvo TAD850VE 160 kw @ 2200 rpm 1060 Nm @ 1200 rpm 7.70 l Liquid cooled 4-stroke, turbo with intercooler Two stage filtration, dry type 24 V Tier 3, Euro Stage III A CANMET 5.66 m 3 /s, MSHA 7500 CFM MSHA 9500 CFM Catalytic purifier and muffler with Proventia thermal insulation system exhaust pipe 16 l/h 210 l AXLES Front axle Rear axle TIRES Tire size (Tires are application approved. Brand and type subject to availability.) OPERATOR S COMPARTMENT CABIN (Cabin option replaces the standard canopy) ROPS certification according to EN ISO 3471 FOPS certification according to EN ISO 3449 Sealed, air conditioned, over pressurized, noise suppressed closed cabin Sound absorbent material to reduce noise Laminated glass windows Cabin mounted on rubber mounts to the frame to reduce vibrations Air conditioning unit located outside the cabin to reduce noise inside the cabin CANOPY () ROPS certification according to EN ISO 3471 FOPS certification according to EN ISO 3449 Adjustable joysticks No high pressure hoses in the operator s compartment Inclinometers to indicate operating angle Emergency exit Floor washable with water to reduce dust Three-point contact access system with replaceable and colour coded handles and steps 12 V output for communication radio connection Remote circuit breaker switch Kessler D91, Spring applied hydraulically released brakes, limited slip differential Kessler D91, Spring applied hydraulically released brakes, limited slip differential 17.5 x 25 L5S 20 ply CONVERTER Dana C273.1 2 / 8
OPERATOR S SEAT Low frequency suspension Height adjustment Adjustment according to the operator s weight Fore-aft isolation Padded and adjustable arm rests Adjustable lumbar support Selectable damping Two-point seat belt With cabin option only With cabin option only With cabin option only BUCKET HYDRAULICS The oil flow from steering hydraulic pump is directed to bucket hydraulics when steering is not used. Boom system Lift cylinders Dump cylinder Main valve Pump for bucket hydraulics Joystick bucket and boom control (electro-hydraulic), equipped with gear pump that delivers oil to the bucket hydraulic main valve. Z-link 140 mm, 2 pcs 200 mm, 1 pc Open center type Gear type CONTROL SYSTEM, DASHBOARD AND DISPLAYS Sandvik Intelligent Control system Critical warnings and alarms Instrument Panel Instrument Panel Displayed as text and with light 5.7" Display with adjustable contrast and brightness Illuminated switches BRAKES Service brakes are spring applied; hydraulically operated multidisc wet brakes on all wheels. Two independent circuits: one for the front and one for the rear axle. Service brakes also function as an emergency and parking brake. Brake system performance complies with requirements of EN ISO 3450, AS2958.1 and SABS 1589 Neutral brake Automatic brake activation system, ABA Emergency brake release pump Electric, 2.2 kw FRAME REAR AND FRONT FRAME Welded structure, high strenght steel Central hinge Tanks Automatic central lubrication HYDRAULICS Filling pump for hydraulic oil Door interlock for brakes and boom, bucket, and steering hydraulics Oil cooler for hydraulic and transmission oil Fittings Hoses Hydraulic oil tank capacity Sight glass for oil level Adjustable upper bearing Rear tanks, hydraulic tanks and cabin base are welded to frame Option, electrical ORFS MSHA approved 230 l 2 pcs ELECTRICAL EQUIPMENT MAIN COMPONENTS Alternator Batteries Starter Driving and working lights Parking, brake and indicator (blinkers) lights Control system Lockable main switch Reverse alarm (CEN) Flashing beacon 28 V, 110 A 2 x 12 V, 145 Ah 5.5 kw, 24 V 2 pcs in front 65 W 2 pcs in rear 65 W 2 pcs in canopy 65 W 2 pcs in front, 2 pcs in rear 5,7 Color display, 5 modules, inbuilt system diagnostics STEERING HYDRAULICS Full hydraulic, centre-point articulation, power steering with two double acting cylinders. Steering lock. Steering main valve Steering hydraulic cylinders Steering pump Steering and servo hydraulic pumps Hydraulically operated, centerpoint articulation, power steering with two double acting cylinders. Steering controlled by electrohydraulic joystick. Interlock protection. Open center type 100 mm, 2 pcs Gear type Gear type 3 / 8
INCLUDED SAFETY FEATURES OPTIONS FIRE SAFETY Portable fire extinguisher Hot side - cold side design Isolation of combustibles and ignition sources Heat insulation on exhaust manifold, turbo, and isolated exhaust pipe ENERGY ISOLATION Lockable main switch, ground level access Emergency stop push buttons according to EN ISO 13850 Pressure release in the radiator cap Automatic discharge for pressure accumulators (brake system and pilot circuit) Frame articulation locking device Mechanical boom locking device Wheel chocks and brackets 12 kg (CEN) SAFETY OPTIONS Safety cabin, 2-point seatbelt, corner light, ROPS/FOPS and A/C unit, height 2250 mm Disabled 4th gear Radio remote control HBC, CAN Radio remote control interface HBC, analoque, not with automation Recovery kit (brake release by radio signal) Proximity Detection Interface Driving direction lights (red / green) LED lights (Replaces standard driving lights) Fire suppression system ANSUL, 1 tank, 6 nozzles (CEN), including auto shutdown Fire suppression system ANSUL, 1 tank, 6 nozzles (CEN), CHECKFIRE, including auto shutdown Fire suppression system Sandvik FS1000 with auto shutdown, Eclipse foam delivered separately Emergency steering (CEN) ENGINE OPTIONS Engine Volvo TAD572VE, 160 kw, 2200 rpm, Euro Stage IV, MSHA; Canmet (Tier 4f) Engine Mercedes OM906LA, 150 kw, Euro Stage III, Alternator 100 A DOCUMENTATION STANDARD MANUALS Operator s Manual Maintenance Manual Parts Manual Service and Repair Manual ToolMan Decals English and other EU languages English and other EU languages English English 2 x CD and 2 x USB stick in pdf format, includes all the manuals English, Finnish, Swedish, Spanish, Russian, French, Polish, Portuguese, Turkish, German, Bulgarian, Estonian, Chinese ELECTRICAL OPTIONS Electrical gear shift control Jump start interface Monitoring camera system OTHER OPTIONS Additional cabin heater element for air conditioning Cover grills for lamps Spare rim 14.00-25/1.5 (for tyres 17.5R25) Boom suspension (ride control) Electrical filling pump for hydraulic oil Wiggins quick filling set for fuel and oils (hydraulic, engine and transmission) Wiggins fuel fill system Accordance with CE-norms (CEN) 4 / 8
GRADE PERFORMANCE Volvo TAD850VE Empty Percent grade 0.0 2. 0 4.0 6.0 8.0 10.0 12.5 14.3 17.0 Ratio 1:12 1:10 1:8 1:7 1st gear (km/h) 4.6 4.5 4.3 4.2 4.2 4.1 4.0 4.0 3.9 2nd gear (km(h) 9.2 8.7 8.5 8.3 8.1 7.9 7.7 7.5 7.1 3rd gear (km/h) 15.3 14.5 14.0 13.5 12.7 11.7 9.9 8.7 6.9 4th gear (km/h) 25.4 23.7 21.7 17.9 13.7 9.6 1.8 Loaded Percent grade 0.0 2.0 4.0 6.0 8.0 10.0 12.5 14.3 17.0 Ratio 1:12 1:10 1:8 1:7 3.8 1st gear (km/h) 4.5 4.4 4.2 4.1 4.1 4.0 3.9 3.9 5.5 2nd gear (km(h) 9.0 8.6 8.3 8.0 7.8 7.5 6.9 6.4 3rd gear (km/h) 15.0 14.1 13.4 12.2 10.5 8.5 6.2 4.3 4th gear (km/h) 24.7 22.3 17.4 11.6 5 5 / 8
DIMENSIONS 6 / 8
DIMENSIONS Bucket alternatives (m³) 2.7 m³ 3.0 m³ 3.3 m³ 3.7 m³ Lip plate type GET GET GET GET L1 (mm) 9167 9161 9275 9396 L2 (mm) 8708 8705 8777 8859 L3 (mm) 8742 8739 8838 8944 L4 (mm) 2708 2705 2777 2859 L5 (mm) 1400 1400 1400 1400 L6 (mm) 1760 1760 1760 1760 L7 (mm) 2840 2840 2840 2840 L8 (mm) 2251 2229 2341 2421 L9 (mm) 2767 2763 2876 2997 L10 (mm) 2270 2267 2336 2411 H1 (mm), open cabin 2252 2252 2252 2252 H1 (mm), closed cabin 2286 2286 2286 2286 H2 (mm) 1687 1687 1687 1687 H3 (mm) 480 480 480 480 H4 (mm) 352 352 352 352 H5 (mm) 680 680 680 680 H6 (mm) 822 820 850 934 H7 (mm) 1608 1584 1584 1761 H8 (mm) 1923 1926 1861 1791 H9 (mm) 3086 3085 3095 3104 H10 (mm) 3250 3250 3250 3250 H11 (mm) 4557 4533 4624 4719 W1 (mm) 2151 2251 2251 2251 W2 (mm) 1953 2153 2153 2153 W3 (mm) 1900 1900 1900 1900 W4 (mm) 2125 2125 2125 2125 A1 13 13 13 13 A2 42.5 42.5 42.5 42.5 R1, left turn (mm) 2998 2998 2998 2998 R2, left turn (mm) 5783 5870 5875 5907 T, left turn (mm) 3663 3750 3755 3788 R1, right turn (mm) 3043 3043 3043 3043 R2, right turn (mm) 5783 5870 5875 5907 T, right turn (mm) 3631 3718 3723 3756 7 / 8
DIMENSIONS Bucket alternatives (m³) 3.0 m³ 3.3 m³ 3.7 m³ Lip plate type Bare lip Bare lip Bare lip L1 (mm) 9265 9375 9496 L2 (mm) 8765 8843 8922 L3 (mm) 8842 8933 9043 L4 (mm) 2765 2843 2922 L5 (mm) 1400 1400 1400 L6 (mm) 1760 1760 1760 L7 (mm) 2840 2840 2840 L8 (mm) 2319 2412 2502 L9 (mm) 2865 2976 3097 L10 (mm) 2324 2398 2473 H1 (mm), open cabin 2252 2252 2252 H1 (mm), closed cabin 2286 2286 2286 H2 (mm) 1687 1687 1687 H3 (mm) 480 480 480 H4 (mm) 352 352 352 H5 (mm) 680 680 680 H6 (mm) 863 925 984 H7 (mm) 1670 1757 1856 H8 (mm) 1874 1803 1733 H9 (mm) 3103 3102 3111 H10 (mm) 3250 3250 3250 H11 (mm) 4631 4712 4798 W1 (mm) 2225 2225 2225 W2 (mm) 2100 2100 2100 W3 (mm) 1900 1900 1900 W4 (mm) 2125 2125 2125 A1 13 13 13 A2 42.5 42.5 42.5 R1, left turn (mm) 2998 2998 2998 R2, left turn (mm) 5810 5846 5883 T, left turn (mm) 3690 3726 3764 R1, right turn (mm) 3043 3043 3043 R2, right turn (mm) 5810 5846 5883 T, right turn (mm) 3658 3694 3732 Sandvik Mining and Rock Technology reserves the right to make changes to the information on this data sheet without prior notification to users. Please contact a Sandvik representative for clarification on specifications and options. Sandvik Mining and Rock Technology 2017 SANDVIK is a registered trademark owned by Sandvik Intellectual Property AB in Sweden and other countries 8 / 8