Software for the yard running rock saws.

A rock saw is the attachment a rental yard hands out when a trench has to go through ground a chain trencher or a bucket cannot beat — solid rock, caliche, and hardpan that would stall a digging tool in a single pass. Mounted on a skid steer, track loader, or excavator, its carbide-toothed wheel cuts a clean straight-walled slot for utility lines, pipeline ditch, and footings across the rocky lease ground common in the oilfield. The catch for the yard is that a rock saw is only as good as the machine under it and the teeth on the wheel. It needs a carrier that delivers the right hydraulic flow, the picks wear out fast in abrasive rock and have to be tracked and billed apart from the saw, and dust grinds down bearings and seals the moment a renter skips upkeep. EquipFlow runs rock saws the way the yard that built it does: dispatch, billing, maintenance, and return inspection on one record per unit.

Built inside Rental King, right now.

Rental King is a heavy-equipment rental yard in Odessa and Midland, TX. They run rock saws, manlifts, forklifts, light towers, generators, compressors, and water trucks on MSA contracts through the Permian Basin — 24/7, oilfield pace. EquipFlow was designed and first deployed inside that yard. Every feature was tested against their live operation before it shipped. The product runs there today.

A rock saw is a high-wear attachment that leaks money in two ways the yard often misses. The teeth can be worth more over a hard week than the saw rate itself, so a unit that comes back with a spent set of picks and no charge recorded is pure margin gone. And because the saw cannot run without the right carrier, a flow mismatch in the field cooks the hydraulic motor and lands the unit in the shop instead of back on the shelf for the next call. The hour meter is the spine of both maintenance and billing, so it has to be captured the same way every time — at return, on the inspection, against the rental record. When dispatch, billing, maintenance, and inspection all read one unit record, the counter charges the tooth and carrier lines correctly, the dispatcher pairs the saw with a machine that can actually drive it, the mechanic services on real hours, and the bookkeeper closes the month without guessing what left and what came back.

Rock Saw specs the rental record tracks.

Every number below is a sourced specification range. The render layer is the only path these values reach the page — they live on the unit record, not in a dispatcher's head.

Maximum cut depth

18-48in

Cut width

2.5-10in

Required hydraulic flow

22-44gpm

Cutting wheel diameter

48-60in

Attachment operating weight

1775-2095lb

Hydraulic operating pressure

2500-3000psi

How EquipFlow handles rock saws on the dispatch board.

A rock saw is an attachment, not a machine, so the dispatch board cannot treat it as a unit that drives itself to a job. The first trap is the carrier. A rock saw only works if the skid steer, track loader, or excavator under it puts out the hydraulic flow and pressure the saw was built for, and a high-flow saw bolted to a standard-flow machine cuts slow or not at all. The dispatcher confirms the carrier match and the coupler and auxiliary plumbing on the rental record before anything leaves the yard. The second trap is the teeth. A saw dispatched with a worn set of picks, or without a spare set for an abrasive run, is a job stopped cold and a return trip. Because the saw and its carrier often go out as a paired order, the board surfaces whether the matching machine is actually on the shelf, not just whether the attachment is.

Billing rock saws — MSA, standby, and site-level tax.

Rock saws rent on daily and weekly cycles, and on an MSA account the negotiated rate lives on the customer record per equipment class rather than in a sheet the dispatcher keeps in their head, so a rental created for that account applies the agreed figure by itself. The teeth are the wrinkle: carbide picks and the cutting segments are consumables that grind down fast in abrasive rock, billed by wear or as a separate line, not folded into the saw rate, so the return inspection has to capture how much tooth and segment is left. When a saw sits idle on a pipeline spread or a pad waiting on the host machine, the trench plan, or a weather hold, standby is billed at a rate separate from active hours, and the invoice carries both lines without a month-end reconstruction. Delivery, pickup, carrier rental, and tooth charges ride the same invoice. Tax jurisdiction is set on the delivery-site record, so a saw that worked across a county line still bills the right rate per site. Invoices post to QuickBooks Online on close.

Maintenance on rock saws.

Rock-saw preventive maintenance runs off the hour meter, not the calendar, because a saw on a hard rock spread packs its hours into a few brutal days while a shelf spare sits untouched for a month. The hour reading posts when the return inspection records it, and the maintenance module advances the service clock from that number so the next interval lands on real running time. Saw service is its own animal: the cutting-wheel hub bearings take constant shock and abrasive intrusion, the picks and tooth holders wear and break, the drive motor and belt or chain carry the cut load, and rock dust packs every seal and guard it can find. Hydraulic hose, coupler, and case-drain condition matter as much as the wheel itself. Work orders, parts, and meter history sit on the unit record, which is also where a damage charge off a return inspection turns into a repair ticket.

Rock Saw return inspections.

Two rhythms apply. The operator runs a pre-use check while the saw is on rent — picks tight and present, wheel free of cracks, guards in place, hydraulic couplers seated and not weeping — and that is the renter's responsibility in the field. The yard's own control is the return inspection. Before a rock saw comes off rent, the person taking it back runs a mobile-web checklist on a phone, no app to install, records the hour-meter reading, and attaches required photos that cannot be skipped. Saw-specific items matter here: remaining tooth and segment wear, missing or broken picks, cutting-wheel and hub-bearing condition, any bend from striking buried steel or rebar, coupler and hose integrity, and whether the unit came back packed with rock dust that hides cracks. The inspection ties to the rental record before the attachment is logged off-rent, so a damage dispute has photos and a timestamp behind it.

Common rock saw classes in the field.

The product, the same way it runs for rock saws.

The sections below are the EquipFlow modules that matter most when running rock saws — each links to the full feature detail.

Operator guides for running rock saws.

Field-tested playbooks that go deeper on pricing, dispatch, billing, and maintenance for fleets like this.

• Trenching Equipment Rental Guide →
• Adding a New Equipment Category to Your Yard →
• Aerial Lift Inspection Requirements →
• Air Quality Equipment Rentals →

What you give up running rock saws in EquipFlow.

EquipFlow is a web app, so the return inspection needs a signal to load. A rock saw handed back on a remote rocky pad with no coverage cannot be inspected there; most yards run that inspection at the counter on return instead, which means the tooth reading and photos land a little later than ideal. There is no built-in telematics on an attachment like this, and a bare wheel saw carries no manufacturer portal anyway, so the hour meter is captured by hand at the return inspection. And the billing logic is built around the daily, weekly, MSA, and standby patterns a yard actually runs; a shop with an unusual tooth-consumable or pooled carrier-and-attachment arrangement should bring it to the demo so it can be scoped honestly.