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Technical Description LH 26 M Litronic

Technical Description LH 26 M Litronic
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Technical Description LH 26 M Litronic

Product catalog summary
Technical Specifications
The LH 26 M Litronic is an industrial machine with an operating weight between 25,300 and 25,950 kg. It is powered by a Liebherr D834 engine, delivering 110 kW (150 HP) at 1,800 RPM, compliant with stage IIIB emission standards. The engine features a 4-cylinder in-line configuration with a displacement of 4.6 liters, turbocharged and after-cooled for reduced emissions.
Hydraulic System
The machine is equipped with a Liebherr variable displacement swashplate pump, offering a maximum flow of 390 l/min and a pressure of 350 bar. The hydraulic system includes a 150-liter tank and a 320-liter system capacity, with a main return filter for oil filtration.
Operator's Cab
The cab is designed for safety and comfort, featuring a sound-damping structure, air-cushioned seats, and a high-resolution display for operation and monitoring. Options for enhanced seating comfort include automatic weight adjustment and active seat climatization.
Undercarriage and Drive
The undercarriage is built with a torsion-resistant box design, featuring a two-speed power shift transmission and a travel speed of up to 20 km/h. The machine includes a four-point outrigger stabilization system.
Attachments and Load Capacity
The machine supports various attachments, including industrial-type booms and sticks. Load capacities are specified according to ISO 10567 standards, ensuring stability and hydraulic capacity limits are not exceeded.
Noise Emission
Noise levels are measured at 71 dB(A) inside the cab and 100 dB(A) for surrounding noise, complying with ISO 6396 and 2000/14/EC standards.
Additional Features
The machine includes a central lubrication system, automatic air-conditioning, and a choice of cab elevation options for improved operator visibility.
Specifications and Standards
Lift capacities are specified in metric tons and are valid on a firm, level surface with a blocked oscillating axle. These capacities can be slewed 360° with the undercarriage in the transverse position. The capacities comply with ISO 10567 standards, not exceeding 75% of tipping or 87% of hydraulic capacity. According to EN 474-5, hydraulic excavators must have pipe fracture safety valves, an overload warning device, a load hook, and a lift capacity chart.
Dimensions and Operating Weight
The operating weight includes the basic machine with 4-point outriggers, hydraulic cab elevation, 8 solid tires, and an industrial-type straight mono boom of 6.60 m with a grapple model GM 65/0.60 m3. The total weight is 25,850 kg.
Lift Capacity Charts
Lift capacities are detailed for various configurations of the industrial stick (5.00 m and 4.50 m) with stabilizers raised and outriggers down. The charts provide specific lift capacities at different reach distances and heights, indicating limitations by hydraulic capacity.
Attachments and Tools
The document lists various attachments and tools, including clamshell models, multiple tine grapples, magnet devices, sorting grapples, and wood grapples. Each tool's specifications, such as capacity, weight, and dimensions, are provided.
Equipment Options
The machine offers various standard and optional equipment, including undercarriage support, cab features, and operator's cab enhancements. Options include automatic air conditioning, bulletproof glass, proportional control, and auxiliary heating.
Specifications and Features
  • Lighting: Includes 2 LED lights with 1300 lumens and 2 halogen stick lights. Additional LED stick lights with protection are also available.
  • Safety and Control Systems: Features include boom shutoff, AutoLift, electronic height limitation, stick shutoff, boom cylinder cushioning, and overload warning device.
  • Camera and Monitoring: Equipped with a stick camera with a separate monitor and protection, rear and side view monitoring with cameras.
  • Quick Coupling Systems: Includes Liebherr multi coupling system, quick coupler options (hydraulic or mechanical), and systems like LIKUFIX and MH40/MH110.
  • Protection Features: Protection for piston rod, hoist cylinder, stick, headlights, and rear lights.
  • Uppercarriage: Features a refueling system with a filling pump, railing, generator, and main battery switch.
  • Hydraulics: Includes electronic pump regulation, biodegradable hydraulic oil, magnetic rod in the hydraulic tank, bypass filter, and preheating options for hydraulic oil.
  • Engine: Equipped with a fuel anti-theft device, particle filter, reversible fan drive, air pre-filter, and preheating for fuel, coolant, and engine oil.
  • Lubrication: Manual lubrication for undercarriage and automatic central lubrication systems for uppercarriage and attachment.
  • Special Coating: Options for single-colored and multicolored coatings, excluding power train.
Company Overview
  • Wide Product Range: Liebherr is a leading construction equipment manufacturer with products in domestic appliances, aerospace, transportation systems, machine tools, and maritime cranes.
  • Customer Benefit: Offers a complete range of models with technical excellence and quality, providing maximum customer benefits.
  • Technology: Emphasizes in-house development and manufacturing of important modules and components, including drive and control technology.
  • Global Presence: Founded in 1949, Liebherr has grown to over 130 companies with more than 38,000 employees worldwide. The headquarters is in Bulle, Switzerland, and the company is family-owned.
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Catalog excerpts

Technical Description LH 26 M Litronic-1

Industrial Applications Operating Weight:25,300 – 25,950 kg Engine Output: 110 kW / 150 HP

 Open the catalog to page 1
Technical Description LH 26 M Litronic-2

Technical Data Engine Rating per ISO 9249 110 kW (150 HP) at 1,800 RPM Model Liebherr D834 according to stage Type 4 cylinder in-line Bore/Stroke 108/125 mm Displacement 4.6 l Engine operation 4-stroke diesel Uppercarriage IIIB Common-Rail turbo-charged and after-cooled reduced emissions Harmful emissions values in accordance with 97/68/EG stage IIIB Emission control oxidation catalyst Option Liebherr particle filter Cooling water-cooled with integrated motor oil cooler Air cleaner dry-type air cleaner with pre-cleaner, primary and safety elements Fuel tank 410 l Engine idling sensor controlled...

 Open the catalog to page 2
Technical Description LH 26 M Litronic-3

Choice of Cab Elevation Cab Elevation LFC (Rigid Elevation) Cab Elevation LHC (Hydraulic Elevation) D2 D1 Increase Type A rigid cab elevation has a fixed eye level height. For a lower transport height, the shell of the cab can be removed and replaced by a transport device. The dimension C is in this machine design for all rigid cab e ­ levations 3,547 mm. The hydraulically adjustable cab allows the driver, that he can choose his field of view freely and at any time within the stroke. LH 26 M Litronic Machine for Industrial Applications

 Open the catalog to page 3
Technical Description LH 26 M Litronic-4

Operating Weight The operating weight includes basic machine with 4 point outriggers, hydr. cab elevation, 8 solid tires plus intermediate rings, industrial-type angled mono boom 6.00 m and industrial-type flat angled stick 4.00 m. with clamshell model GM 10B/1.00 m3 shells for loose material In longitudinal position of undercarriage * Limited by hydr. capacity The lift capacities on the stick end without attachment are stated in metric tons (t) and are valid on a firm, level supporting surface with blocked oscillating axle. These capacities can be slewed through 360° with the undercarriage in...

 Open the catalog to page 4
Technical Description LH 26 M Litronic-5

Operating Weight The operating weight includes basic machine with 4 point outriggers, hydr. cab elevation, 8 solid tires plus intermediate rings, industrial-type straight mono boom 6.10 m and industrial-type angled stick 4.00 m. with grapple model GM 65/0.60 m3 semi-closed tines In longitudinal position of undercarriage * Limited by hydr. capacity The lift capacities on the stick end without attachment are stated in metric tons (t) and are valid on a firm, level supporting surface with blocked oscillating axle. These capacities can be slewed through 360° with the undercarriage in the transverse...

 Open the catalog to page 5
Technical Description LH 26 M Litronic-6

Operating Weight The operating weight includes basic machine with 4 point outriggers, hydr. cab elevation, 8 solid tires plus intermediate rings, industrial-type angled mono boom 6.00 m and industrial-type flat angled stick 5.00 m. with clamshell model GM 10B/1.00 m3 shells for loose material In longitudinal position of undercarriage * Limited by hydr. capacity The lift capacities on the stick end without attachment are stated in metric tons (t) and are valid on a firm, level supporting surface with blocked oscillating axle. These capacities can be slewed through 360° with the undercarriage in...

 Open the catalog to page 6
Technical Description LH 26 M Litronic-7

Operating Weight The operating weight includes basic machine with 4 point outriggers, hydr. cab elevation, 8 solid tires plus intermediate rings, industrial-type straight mono boom 6.60 m and industrial-type angled stick 5.00 m. with grapple model GM 65/0.60 m3 semi-closed tines In longitudinal position of undercarriage * Limited by hydr. capacity The lift capacities on the stick end without attachment are stated in metric tons (t) and are valid on a firm, level supporting surface with blocked oscillating axle. These capacities can be slewed through 360° with the undercarriage in the transverse...

 Open the catalog to page 7
Technical Description LH 26 M Litronic-8

Operating Weight The operating weight includes basic machine with 4 point outriggers, hydr. cab elevation, 8 solid tires plus intermediate rings, industrial-type straight mono boom 6.60 m and industrial-type stick with tipping kinematics 4.50 m. with sorting grab SG 25/0.55 m3 tines In longitudinal position of undercarriage * Limited by hydr. capacity The lift capacities on the stick end without attachment are stated in metric tons (t) and are valid on a firm, level supporting surface with blocked oscillating axle. These capacities can be slewed through 360° with the undercarriage in the transverse...

 Open the catalog to page 8
Technical Description LH 26 M Litronic-9

Operating Weight The operating weight includes basic machine with 4 point outriggers, hydr. cab elevation, 8 solid tires plus intermediate rings, industrial-type straight mono boom 7.10 m and industrial-type angled stick 5.00 m. with grapple model GM 65/0.60 m3 semi-closed tines In longitudinal position of undercarriage * Limited by hydr. capacity The lift capacities on the stick end without attachment are stated in metric tons (t) and are valid on a firm, level supporting surface with blocked oscillating axle. These capacities can be slewed through 360° with the undercarriage in the transverse...

 Open the catalog to page 9
Technical Description LH 26 M Litronic-10

Variety of Tools Shells for loose material with Shells for Loose Material cutting edge (without teeth) Clamshell Model GM 10B Cutting width of shells mm 1,000 1,500 1,800 Capacity m3 1.00 1.50 1.80 For loose material, specific weight up to t/m3 1.5 1.5 1.5 Weight kg 1,355 1,415 1,550 Multiple Tine Grapples open tines semi-closed tines closed tines with with with with ribbed perforated ribbed perforated Sorting Grapple shells shells shells shells Grapple Model SG 25 Cutting width of shells mm 800 800 1,000 1,000 Capacity m3 0.50 0.55 0.65 0.75 Max. closing force t 6 6 6 6 Weight incl. adapter...

 Open the catalog to page 10
Technical Description LH 26 M Litronic-11

Equipment Undercarriage Support rocker, variants Individual control outriggers Shuttle axle lock, automatic Dozer blade Outrigger monitoring system Tyres, variants Protection for travel drive Protection for piston rods, outriggers Tool equipment, extended Two lockable storage boxes Uppercarriage Refuelling system with filling pump Railing on uppercarriage Generator Main battery switch for electrical system Protection for headlights Protection for rear lights Hydraulics Electronic pump regulation Liebherr hydraulic oil from – 20 °C to + 40 °C Liebherr hydraulic oil, biologically degradable Magnetic...

 Open the catalog to page 11

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