Cat 236D: radial lift, flow packages and regional engine ratings

236D lift geometry and attachment packages are separate choices

The 236D uses a radial lift path. Its reach with the arms near horizontal differs from its reach at maximum lift and dump, so one dimension cannot describe both truck loading and work at mid height. The diagram also separates hinge-pin height from overall raised height.

Cat's H1 package has ordinary flow without self-leveling. H2 adds dual-direction electronic leveling and snubbing while retaining ordinary flow. H3 combines those functions with high flow.

Self-leveling equipment therefore does not by itself prove that the attachment circuit is the high-flow version.

The Advanced Display is another option. It adjusts implement response, hydrostatic response and creep behavior; work-tool positioning and return-to-dig choices are listed separately. Inspect the actual display and fitted functions before transferring a description from a fully equipped listing.

Source: Cat AEHQ7005-03, April 2016, 236D geometry and packages.

Rated capacity depends on the counterweight and equipment condition

The standard operating-capacity entry assumes no optional counterweight. Cat gives a separate higher rating when the specified counterweight is fitted, while tipping load remains a different measurement. The earlier angle label does not describe that load.

The weight condition also identifies the open station, manual coupler, tire size, bucket, fluids and operator. An enclosed-cab machine with different tires and a powered coupler need not match that exact reference weight. Keep those additions visible when comparing transport requirements.

One-speed and optional two-speed travel are separate configurations. The faster value in a general specification table is not evidence that the particular machine has two-speed travel installed.

Source: Cat AEHQ7005-03, operating and dimensional test conditions.

Regional engine ratings and hydraulic volumes need their labels

The July 2017 regional booklet distinguishes its ordinary engine rating from the footnoted Tier4 Interim-equivalent arrangement offered in named markets. Its net-power entries also depend on the stated test standard. The shared gross-power figure is not a substitute for those distinctions.

Ordinary and high-flow circuits use different flow rates while sharing the published pressure limit. Hydraulic tank refill and complete system quantity are likewise separate rows. Each chain case has its own refill entry; that quantity should not be mistaken for the hydraulic tank.

The armrest and seat interlock disables working hydraulics and hydrostatic travel while applying the parking brake. A no-movement complaint should record the warning indicators and interlock state without bypassing the restraint system.

Source: Cat AEHQ7129-02, regional engine footnote, hydraulics, refills and interlock.