AS ISO 8812:2021 pdf download – Earth-moving machinery — Backhoe loaders — Terminology and commercial specifications.
3.5 attachment assembly of components (3.6) that can be mounted onto the base machine (3.2) or equipment (3.3) for specific use 3.6 component part or an assembly of parts of a base machine (3.2), equipment (3.3), or an attachment (3.5) 3.7 Masses 3.7.1 operating mass OM mass of the base machine (3.2), with equipment (3.3) and empty attachment (3.5) in the most usual configuration as specified by the manufacturer, and with the operator (75 kg), full fuel tank, and all fluid systems (i.e. hydraulic oil, transmission oil, engine oil, engine coolant) at the levels specified by the manufacturer and, when applicable, with sprinkler water tank(s) half full [SOURCE: ISO 6016:2008, 3.2.1] Note 1 to entry: Ballast mass at delivery can be included if specified by the manufacturer. 3.7.2 shipping mass SM mass of the base machine (3.2) without an operator, with the fuel level at 10 % of tank capacity or with the minimum fuel level needed for machine shipping purposes as specified by the manufacturer, whichever is higher, with all fluid systems at the levels specified by the manufacturer and with empty sprinkler tank(s), when applicable, and with or without equipment (3.3), ballast, attachment (3.5), cab, canopy, operator-protective structures, wheels and counterweights as stated by the manufacturer [SOURCE: ISO 6016:2008, 3.2.6] Note 1 to entry: If the manufacturer intends that the machine be partially disassembled for shipping purposes, the masses of the disassembled items shall also be stated.
4  Base machine 4.1  Types of backhoe loaders Backhoe loaders are classified according to the following attributes. 4.1.1 Type of backhoe equipment 4.1.1.1 Side-shift backhoe See Figure 1. 4.1.1.2 Centre pivot backhoe See Figure 2. 4.1.2 Drive and steering system 4.1.2.1 Rigid frame, front-wheel steer, rear-wheel drive See Figure 3 a).
4.1.2.2 Rigid frame, front/all-wheel steer, all-wheel drive See Figures 3 b) and 3 c). 4.1.2.3 Rigid frame, all-wheel steer, rear-wheel drive See Figure 3 d). 4.1.2.4 Articulated steering, rear-wheel drive See Figure 4 a). 4.1.2.5 Articulated steering, all-wheel drive See Figure 4 b).