Construction Equipment Dealers Industry Terminology

Absorption Rate (Parts & Service Absorption)

The percentage of a dealership’s total fixed overhead covered by gross profit from parts and service operations; a core profitability and resilience metric often targeted at 80–100%

Our absorption hit 92% this quarter, so we can weather softer machine margins better. | To lift absorption, we’re expanding PM agreements and raising labor efficiency. | The board wants 100% absorption within 24 months.

AEMP 2.0 (ISO 15143-3)

The industry telematics data standard, formalized as ISO 15143-3, that defines how mixed-fleet equipment data is shared via APIs across OEMs and systems.

The OEM’s API supports AEMP 2.0, so we can pull mixed-fleet telematics into our DMS. | Make sure the customer portal accepts ISO 15143-3 feeds for all brands. | We standardized on AEMP 2.0 to monitor utilization across OEMs.

Aftermarket

All revenue and activity that occur after the initial machine sale—parts, service, maintenance contracts, rebuilds, reman, attachments, and consumables.

Our growth plan leans on aftermarket—parts, service, rebuilds, and attachments. | Aftermarket margins are stronger than wholegoods, so we’re investing in field service. | The OEM’s aftermarket program rewards fill rate and CSI.

Aerial Work Platform (AWP)

A class of lifting equipment, such as boom lifts and scissor lifts, designed to position people and tools at height; often called MEWPs under current standards.

The rental yard needs more 45-foot AWPs ahead of the stadium project. | We trained techs on new MEWP safety regs for boom lifts and scissors. | AWP utilization spikes during interior fit-out season.

Bill of Materials (BOM)

A structured list of all components, subassemblies, and materials required to build, repair, or refurbish an equipment unit or component.

Verify the BOM before ordering repair parts for that swing gearbox. | The PDI checklist ties to the machine’s BOM by serial number. | Engineering updated the BOM for the reman kit.

Book Value

The accounting value of an asset recorded on the balance sheet—original cost minus accumulated depreciation and impairment—used for disposals and trade-ins.

The trade’s book value is 140,000, but market is closer to 120,000. | We wrote down inventory to book value after the model went EOL. | Book value informs gain or loss on disposal.

CAPEX

Capital expenditures for long-term assets like rental fleet, facilities, trucks, tooling, and IT; recorded on the balance sheet and depreciated over time.

This year’s CAPEX covers 6 million for rental fleet and 1 million for shop upgrades. | We’re evaluating CAPEX for a new branch and a paint booth. | CAPEX approvals require ROI and payback analysis.

Carrying Cost

The total cost to hold inventory—financing, warehousing, insurance, shrink, obsolescence, and handling—typically expressed as an annual percentage of inventory value.

Parts carrying cost runs about 22% annually, so obsolescence hurts. | We balance fill rate against carrying cost by segmenting SKUs. | Lower carrying cost by improving turns and vendor terms.

Customer Satisfaction Index (CSI)

A survey-based score that gauges customer satisfaction with sales, parts, and service experiences; often tied to OEM incentives and dealer scorecards.

Our CSI dropped after longer lead times on field calls. | The OEM ties market support funds to CSI targets. | CSI surveys go out after every RO closes.

Customer Support Agreement (CSA)

A bundled service contract that may include preventive maintenance, inspections, fluids, filters, telematics-based monitoring, and guaranteed service levels.

We packaged a CSA with PM, inspections, and telematics alerts. | CSAs boost absorption and drive trade-cycle retention. | The bid requires a 3-year CSA with guaranteed response times.

Cycle Time

The elapsed time for a machine to complete a standard work cycle—such as dig, slew, dump, return—affecting productivity, fuel burn, and job costing.

Reducing excavator cycle time boosted productivity on the trench job. | We spec’d a larger bucket to balance cycle time and fill factor. | Operator training cut cycle time by 8%.

Days Sales Outstanding (DSO)

An accounts receivable metric that measures the average number of days it takes to collect payment after a sale; calculated as receivables divided by average daily sales.

DSO rose to 54 days; tighten credit holds on overdue accounts. | Rolling out e-invoicing lowered DSO by a week. | Rental contracts with RPOs skew DSO unless tracked separately.

Dealer Management System (DMS)

The core enterprise software for dealerships that integrates wholegoods, parts, service, rental, CRM, inventory, accounting, and reporting.

Our DMS integrates CRM, parts, service, rental, and finance. | We’re adding AEMP 2.0 feeds to the DMS for automated SMR updates. | Switching DMS platforms will standardize RO and PO workflows.

Depreciation

The systematic allocation of an asset’s cost over its useful life, reflecting wear, obsolescence, and consumption for financial reporting and tax.

Rental units use accelerated depreciation to match revenue patterns. | The lease quote assumes straight-line depreciation and a 30% residual. | Depreciation expense impacts EBITDA but not cash.

Downtime

The period when equipment is unavailable for use due to failure, maintenance, or logistics; a critical driver of customer satisfaction and cost.

Telematics alerts helped us cut unplanned downtime by 20%. | Downtime penalties are in the service SLA for the quarry. | First-pass fill rate directly affects customer downtime.

EBITDA

Earnings before interest, taxes, depreciation, and amortization; a proxy for operating cash generation and a common valuation metric for dealerships.

Our EBITDA margin improved with higher parts mix. | OEM incentives boosted EBITDA, but they’re not recurring. | Management targets EBITDA to service floorplan debt.

End of Life (EOL)

The point at which an OEM stops producing a model or supporting a part; affects residual value, parts planning, and customer communications.

That loader model is EOL; advise customers on parts availability. | We accelerated trades ahead of EOL to protect resale. | EOL notices trigger obsolescence reviews for parts.

Fair Market Value (FMV) Lease

A lease in which the lessee can purchase the equipment at lease-end for its fair market value; typically offers lower payments and different tax treatment than a finance lease.

The bid spec requires an FMV lease with a 3-year term. | FMV leases lower payments but shift residual risk to the lessee. | We compared FMV vs TRAC structures for the fleet.

Falling Object Protective Structure (FOPS)

A protective system designed to safeguard operators from falling objects; specified by standards and required on certain applications and machines.

The landfill job requires FOPS Level 2 on dozers. | We verified FOPS compliance before delivering the loader. | Adding guarding and FOPS increased lead time.

Fleet Utilization

Measures how well the rental fleet is used, commonly tracked as time utilization percent and dollar utilization revenue to cost metrics.

Time utilization is 68% and dollar utilization 125% YTD. | Telematics reveals underutilized compact equipment in Branch 3. | We redeployed assets to lift utilization ahead of season.

Floorplan Financing

A revolving line of credit used to finance wholegoods inventory; loans are secured by the equipment and repaid as units are sold, with curtailments and interest assistance common.

Curtailments start at month six on that excavator. | OEM floorplan assistance offsets interest during peak inventory. | We aged out two units to avoid floorplan penalties.

Gross Margin

Revenue minus cost of goods sold; tracked by department—wholegoods, parts, service—to assess pricing, mix, and operational efficiency.

Parts gross margin is 34%, service labor 68%, wholegoods 8%. | We traded margin for market share on compact equipment. | Raising labor rates lifted gross margin in service.

Gross Margin Return on Inventory Investment (GMROI)

A parts inventory productivity metric calculated as gross margin dollars divided by average inventory cost; higher is better, balancing margin and turns.

GMROI target is 2.5x on stocked SKUs. | Vendor-managed inventory improved GMROI and fill rate. | We trimmed dead stock to boost GMROI in filters.

Hour Meter (Service Meter Reading, SMR)

The cumulative operating hours recorded on a machine; drives maintenance intervals, warranty coverage, and rental billing and audits.

Pull the SMR via telematics to schedule the 500-hour PM. | We bill rental by calendar days but monitor SMR for overuse. | Warranty starts at zero SMR post-PDI.

Hydraulic Flow and Pressure (GPM/PSI)

Key hydraulic parameters—gallons per minute and pounds per square inch—that determine power delivery and compatibility with attachments.

That mulcher needs 40 GPM at 3,500 PSI—spec a high-flow skid steer. | Mismatch flow and you’ll underperform the hammer. | We added a third-function circuit for the grapple.

Inventory Turnover

How many times inventory is sold and replaced in a period; calculated as cost of goods sold divided by average inventory, used to manage stock levels and cash.

Parts turns improved from 1.8x to 2.4x after re-slotting. | We aim for higher turns in fast-moving SKUs while protecting fill. | Low turns flagged obsolescence risk in electronics.

Job Safety Analysis (JSA)

A method of identifying hazards and mitigation steps for a specific job or task; standard practice for shop and field service work.

Techs complete a JSA before field service at the quarry. | The PM crew updated JSA templates for confined spaces. | We audit JSAs as part of our safety program.

Key Performance Indicator (KPI)

A quantifiable metric used to track performance against goals; dealerships monitor KPIs across sales, parts, service, rental, and finance.

Core KPIs include absorption, DSO, fill rate, and utilization. | We built a KPI dashboard from the DMS data. | Every branch reviews KPIs weekly at the ops meeting.

Lead Time

The elapsed time from order to delivery—applies to machines, parts, and service—shaped by supply chain, capacity, and logistics.

Current lead time for 20-ton excavators is 24 weeks. | Parts backorders added 10 days of lead time on rebuilds. | We set customer expectations early when lead times slip.

LIFO/FIFO

Inventory costing methods—Last In, First Out and First In, First Out—that affect reported cost of goods sold, margins, and taxes for parts inventory.

We moved from LIFO to FIFO as inflation cooled. | FIFO better reflects current parts costs in COGS. | The tax impact of LIFO reserve reversal was modeled in advance.

Machine Control (2D/3D Grade Control)

Positioning and guidance technology—laser, total station, GNSS—that automates or assists grading and digging; improves accuracy, speed, and material usage.

The dozer’s 3D control cut survey costs and rework. | We bundled base station setup and training with the sale. | Retrofit machine control boosted the used excavator’s value.

MSRP

Manufacturer’s suggested retail price; the published list price used as a reference for quoting discounts and incentives.

The quote shows MSRP and dealer discount separately. | We price options off MSRP then apply OEM programs. | MSRP changes next quarter; lock the tender now.

Original Equipment Manufacturer (OEM)

The company that designs and manufactures the equipment; provides branding, parts, technical support, and dealer programs.

The OEM’s incentive program accelerates retail sales. | We negotiated OEM co-op funds for marketing. | OEM bulletins updated torque specs on the final drive.

Parts Fill Rate

A service-level metric showing the percentage of parts orders filled immediately from on-hand stock; tracked by counter, warehouse, and first-pass performance.

First-pass fill rate at the counter is 86% this month. | Raising safety stock improved fill rate on A-movers. | Poor fill rate drove longer machine downtime.

Parts Obsolescence

Inventory that is slow-moving or no longer in demand due to model EOL or supersession; managed through aging policies, write-downs, and returns.

We reserve 2% for obsolescence based on aging. | Cycle counts flagged obsolete electronics with no demand in 24 months. | OEM buybacks reduced our obsolescence exposure.

Pre-Delivery Inspection (PDI)

A standardized inspection and setup procedure performed before equipment delivery to ensure safety, compliance, and performance to spec.

PDI includes software updates, torque checks, and leak tests. | No delivery leaves the yard without a signed PDI checklist. | PDI found a sensor fault we fixed under warranty.

Preventive Maintenance (PM)

Planned service tasks performed at defined intervals to prevent failures—inspections, adjustments, lubrication, and component replacements.

The CSA includes 500-hour PMs with oil sampling. | We scheduled PM based on SMR and duty cycle. | Skipping PM voided parts of the warranty.

Purchase Order (PO)

A formal authorization from the buyer to the supplier specifying items, quantities, prices, and terms; used for parts, services, tools, and equipment.

Issue a PO for the reman engine and freight. | Vendors require a PO number to ship parts. | The DMS auto-matches invoices to POs for 3-way verification.

Remanufactured (Reman)

Components restored to like-new performance with new and requalified parts, tested to OEM specs; often carry warranty and require return of a core.

We quoted a reman transmission with a core charge. | Reman parts cut downtime and cost versus new. | Core returns credit applies when the old unit is rebuildable.

Rental Fleet Turn

A rental productivity metric, often expressed as annual rental revenue divided by average Original Equipment Cost of the fleet; higher implies better monetization of assets.

OEC turn improved to 1.0x as demand rose. | We pruned underperformers to lift fleet turn and utilization. | OEM-funded rates hurt fleet turn less than we feared.

Rental Purchase Option (RPO)

A contract structure allowing rental payments to be applied toward the purchase price if the customer decides to buy the unit within a defined period.

The customer wants a 6-month RPO on the dozer. | We applied 80% of rental paid to the purchase under the RPO. | RPOs help close sales when capex is constrained.

Repair Order (RO)

The work order that documents a service job’s labor, parts, diagnostics, and approvals; the backbone of service operations and billing.

Close the RO only after parts cores are returned. | The RO notes a comeback repair under warranty. | We track RO cycle time and technician efficiency.

Residual Value

The expected value of equipment at a future date, critical for leases, RPOs, trade cycles, and capital planning.

We modeled a 35% residual at 48 months for the lease. | Strong residuals helped justify the trade-in allowance. | Residual risk is shared in some FMV leases.

Return on Investment (ROI)

A profitability metric comparing the net gain from an investment to its cost; used to prioritize fleet, facility, and technology spending.

The shop expansion shows a 28% ROI and a 3-year payback. | ROI on telematics comes from uptime and fewer truck rolls. | We only floorplan models with proven ROI in our market.

Rollover Protective Structure (ROPS)

A structural safety system designed to protect the operator in the event of a rollover; must meet regulatory and OEM standards.

The backhoe must have ROPS before delivery to the municipality. | We repaired a damaged ROPS per OEM guidelines only. | ROPS and seatbelt compliance are audited at PDI.

Service Level Agreement (SLA)

A contractual commitment defining service response, repair times, uptime targets, and remedies; often part of CSAs and major project bids.

The SLA guarantees 4-hour response and 24-hour fix on Tier 1 assets. | Missed SLA milestones trigger service credits. | We aligned SLAs with parts stocking plans.

Stock Keeping Unit (SKU)

A unique identifier for an inventory item; used to track parts, pricing, demand, and replenishment at the item level.

Consolidating SKUs reduced duplication in filters. | We assigned new SKUs for superseded electronics. | SKU-level forecasting improved fill rate.

Telematics

Onboard hardware and software that transmit machine location, utilization, health, and fault data for monitoring, service, and analytics.

Telematics flagged high engine temps, preventing a failure. | We use telematics to verify SMR and optimize rental redeployments. | Mixed-fleet telematics flow to our DMS via AEMP 2.0.

Total Cost of Ownership (TCO)

The comprehensive lifetime cost of owning and operating equipment—purchase price, financing, fuel, maintenance, repairs, downtime, and resale value.

TCO analysis showed the larger excavator was cheaper over 5 years. | We used TCO to justify a CSA with oil sampling. | Lower fuel burn reduced TCO more than the discount did.

Trade-In Allowance

The credit offered for a customer’s used equipment when purchasing new or used units; based on appraisal, hours, condition, and market demand.

We increased the trade-in allowance to win the deal. | Telematics history justified a stronger allowance on the used unit. | The appraisal matrix sets max allowance by hours and condition.