Genie S60 Hydraulic Pump Repair in Ames, Iowa
When a Genie S60 boom lift stops climbing the way it used to, or the boom creeps down on its own overnight, the pump is usually the first place we look. We handle Genie S60 hydraulic pump repair at our shop on Freel Dr in Ames, and it’s some of the most common work that comes through our bay doors during rental season when boom lifts get run hard on jobsites all over central Iowa.
How We Handle Genie S60 Hydraulic Pump Repair
Every Genie S60 hydraulic pump repair starts the same way for us: we pull the pump off the machine, clean it up, and put it on the bench before we ever quote a rebuild versus a replacement. Most S60 units run a gear pump in the 0.9 to 1 liter per revolution range, and we’ve swapped plenty of these using a 1BL-D style gear pump rated for 400 to 18,000 RPM depending on the mount configuration. Once it’s on the bench we check the PTO hub, the output shaft splines, and the shaft seals for wear, because a worn coupler will chew up a brand new pump just as fast as it killed the old one.
If the boom is drifting or won’t build pressure to raise the platform, that’s almost always a pump or relief valve issue rather than a cylinder problem, and we walk through that exact troubleshooting on our hydraulic pump not building pressure page. For gear pump specific noise or cavitation complaints, our notes on Blackmer pump troubleshooting cover a lot of the same diagnostic steps we use on Genie units, since the failure modes overlap more than people expect.
- Pull and bench test the existing pump before quoting anything
- Check the gear set, wear plates, and shaft seals for scoring or metal shavings
- Inspect the PTO hub and stub shaft for spline wear or cracking
- Set and verify the pressure relief valve, typically adjustable up to 7,000 PSI on these units
- Flow test the rebuilt or replacement pump under load before it goes back on the boom
- Check hose barbs and O-ring fittings at the pump inlet and outlet for weeping or swelling
Common Genie S60 Pump Failure Symptoms We See
Most calls we get for Genie S60 hydraulic pump repair start with one of a handful of complaints. A boom that lifts slow but eventually gets there usually points to a worn gear pump losing volumetric efficiency, not a total failure. A boom that whines loud under load but won’t lift at all is often a relief valve stuck open or a pump that’s finally given up internally. If the platform drops on its own when parked, that’s less about the pump and more likely a cylinder or valve issue, and we’ve written more on that at our hydraulic cylinder repair page for machines that show drift.
We also see fluid weeping around the pump housing or fittings, which almost always traces back to a bad shaft seal or a cracked hose barb fitting rather than the pump body itself. On older S60 units that have sat outside through a couple Iowa winters, corrosion on the mounting bolts and coupler can seize things up enough that what looks like a pump failure is really just a stuck PTO shaft. Any Genie S60 hydraulic pump repair job we take on gets checked for that before we start ordering parts, because there’s no sense replacing a good pump because a rusted coupler won’t turn.
How Much Does Genie S60 Hydraulic Pump Repair Cost
Shop labor runs about $95 to $125 an hour depending on what else the machine needs while it’s up on the lift. A straightforward gear pump rebuild, where the housing and shafts are still good and we’re replacing wear plates, seals, and gears, usually lands between $450 and $900 in parts and labor combined. A full pump replacement with a new 15 GPM style gear pump, hose barb fittings, and O-ring connections typically runs $1,200 to $2,400 once you add labor, and that number climbs if the PTO hub, stub shaft, or output coupler also need replacing.
If your S60 needs the pump swapped along with new valves and we’re delivering the machine back to a jobsite, we quote that as a package: pump and labor together, plus mileage if it’s outside a 100 mile radius of our shop in Ames. For rental fleets and material handling equipment that’s down and costing money every day it sits, we try to turn Genie S60 hydraulic pump repair around fast, and our team that handles material handling hydraulic repair in Iowa deals with boom lifts, scissor lifts, and forklifts side by side every week so we know how to prioritize a machine that’s holding up a job.
If your S60 also needs cylinder work alongside the pump, it’s worth checking our hydraulic cylinder rebuild cost guide so you know what a combined pump-and-cylinder job might run before we get started.
If your Genie S60 is slow to lift, whining under load, or just won’t build pressure anymore, give us a call at 515-292-2599 and we’ll get it on the bench for a proper Genie S60 hydraulic pump repair before it strands you on the next job.
Frequently Asked Questions
How much does a Genie S60 hydraulic pump rebuild cost?
A rebuild where the pump housing and shafts are still serviceable usually runs $450 to $900 in parts and labor. A full pump replacement runs higher, typically $1,200 to $2,400 depending on the gear pump and coupler needed.
Why is my Genie S60 boom lifting slow?
Slow lift speed is almost always a gear pump losing internal efficiency from worn gears or wear plates, letting fluid bypass instead of building full flow. We bench test the pump to confirm before quoting a rebuild.
Can you fix a Genie S60 pump that whines but won’t lift?
Yes, that’s a common symptom of a relief valve stuck open or a pump that’s failed internally. We pull the pump, set the relief valve properly, and flow test before reinstalling.
Do you work on Genie boom lifts other than the S60?
We work on Genie S45, S60, S65, and similar boom and scissor lift models. The pump repair process is similar across the family, though gear pump sizing varies by model.
How long does Genie S60 hydraulic pump repair take?
Most pump rebuilds or replacements take one to two days once the pump is on our bench, depending on parts availability. We prioritize equipment that’s holding up active jobsites.
Written by Josiah Ragsdale, Ames Hydraulics