About · Liebherr R924Overview
The Liebherr R924 is a crawler excavator in the 24-tonne operating weight class, producing 175 hp and equipped with a 1.1 m³ bucket capacity. It occupies the upper end of the midi-excavator segment, offering a balance of reach, breakout force, and transportability that suits contractors requiring a versatile, site-ready machine. Despite its classification in the source data as a mini-excavator, the R924's 24,500 kg operating weight places it firmly in the mid-to-large crawler category by conventional industry standards.
Typical applicationsWhere this machine is used
Machines in this weight and power class are well suited to general civil construction, pipeline laying, road building, and bulk earthmoving where a full-size excavator would be unnecessarily large or logistically impractical. The 1.1 m³ bucket capacity supports productive cycle times in foundation work, trench excavation, and material handling across medium-scale projects. Utility contractors also deploy machines of this specification for drainage schemes and site preparation where ground conditions demand adequate traction and digging force.
Used-market inspectionWhat to check before buying
Inspection of any crawler excavator in this operating weight class should prioritise undercarriage wear, including track links, sprockets, rollers, and idlers, as these components experience high stress in typical working conditions. Hydraulic system integrity warrants close attention: check for seal leaks, cylinder rod scoring, and hose condition across the boom, arm, and attachment circuits. Engine hours should be verified against physical hour-meter readings and available service records, and the consistency of maintenance intervals should be confirmed in writing where possible. Boom and arm welds should be inspected for cracks or repairs, particularly around stress points at pin bores and gussets. Where a machine has been used with specialist attachments, confirm that the auxiliary hydraulic circuit specification matches the attachments being considered for future use. A pre-purchase inspection by an independent technician familiar with Liebherr crawler excavators is advisable before commitment.
Current marketPrice position
The Liebherr R924 competes primarily against the Wacker Neuson ET145 and Wacker Neuson ET90 in cross-shopping scenarios, though the weight differential is notable. The R924's 24,500 kg operating weight and 175 hp engine output sit significantly above both Wacker Neuson models, giving it a materially higher digging performance envelope and greater stability under load. The ET145 and ET90 address lighter-duty applications or more access-restricted sites where reduced footprint is a priority, making the R924 the preferred choice where raw productivity and bucket capacity take precedence over compact dimensions. Within the R924's own price band, the principal attributes that move a unit are accumulated service hours, configuration type, the presence and condition of additional attachments such as hydraulic quick-couplers or tiltrotators, overall mechanical condition, and whether a current service history is available. Undercarriage wear is a further differentiating factor in this weight class, as replacement costs are substantial and condition directly influences residual value.
