2023 Komatsu PC88MR-11 Midi Excavator

The 2023 Komatsu PC88MR-11 is a compact short tail swing midi excavator built to work where full-size machines simply cannot fit. With an operating weight of 19,224 lbs and a tail swing that extends just 13 inches beyond the tracks, this machine makes excavating in confined spaces, along single lane roads, and beside structures not only possible but highly productive. Fuel consumption is reduced by up to 13% compared to previous models, and the PC88MR-11 complies with Tier 4 Final emissions regulations - meaning lower cost per hour and cleaner operation on every jobsite. Whether you need precision trenching in urban environments, utility installation around existing infrastructure, or versatile grading and backfilling, this excavator delivers the power, efficiency, and maneuverability that contractors demand.

Why You'll Love the 2023 Komatsu PC88MR-11

• Work Anywhere Without Compromise – The compact short tail swing design lets you operate in confined areas, next to walls, fences, and sidewalks without risking damage to surrounding structures. Position the machine in tight areas that a conventional excavator simply cannot access.

• Serious Fuel Savings – The high efficiency power package cuts overall fuel consumption by up to 13%, and the viscous fan clutch work reduces parasitic power loss. That translates directly into lower cost per operating hour and more budget left for other tasks required on the job.

• Six Working Modes for Every Task – Choose from six working modes - including custom modes for fine control and maximum performance - so operators can adapt engine output and hydraulic response to match exactly what the job demands, from quiet precision work to aggressive digging.

• All-Day Operator Comfort – The ROPS/FOPS enclosed cab features climate control, an air suspension seat, a sliding cab door for easy entry in confined spaces, a bluetooth radio, a high resolution monitor, and a rearview camera. It is a comfortable work environment designed to keep operators productive shift after shift.

• Fast, Easy Maintenance – Grouped service points and large service access doors provide ground level access to filters, fluids, and checkpoints. Ground-level access simplifies maintenance for the Komatsu PC88MR-11, reducing downtime and keeping the machine on the job.

What Makes It Different from Other Midi Excavators

Most midi excavators in the 8-to-10-ton class force you to choose between maneuverability and attachment performance. You either get a tight-turning machine that lacks hydraulic power, or a capable machine too wide and heavy for confined spaces.

The Komatsu PC88MR-11 is built differently:

• Superior Maneuverability Without Power Loss – The tail swing radius is just 4 feet 10 inches, with only 13 inches of overhang beyond the tracks. That is tighter than most competitors in this weight class, yet the PC88MR-11 has a 68 HP engine and delivers high attachment flow through its standard auxiliary hydraulics. No compromise.

• Standard High Flow Auxiliary Hydraulics with Proportional Joysticks – Many competing machines require expensive upgrades for high attachment flow. The PC88MR-11 includes standard high flow auxiliary hydraulics with one-way flow up to 80 L/min and two-way flow up to 138 L/min, providing precise attachment control through proportional joysticks right from the factory. This means incredible job versatility with breakers, grapples, tilt buckets, and more.

• Simplified Emissions System – Maintenance costs are lower due to a simplified catalytic system. The integrated diesel particulate filter requires cleaning only every 6,000 service hours, and the machine needs no SCR system or AdBlue. That is less complexity, fewer consumables, and lower cost over the life of the machine.

How the PC88MR-11 Transforms Your Worksite

1. Position With Confidence in Tight Spaces Maneuver the machine into more confined areas - alongside buildings, within single lane traffic zones, or between underground utility lines - where its compact design and minimal tail swing give you full rotational freedom without risk of collision. The swing boom adds even more flexibility when working close to obstacles.

2. Select the Right Mode and Go to Work With all the controls at your fingertips and six working modes available, dial in the exact combination of power and efficiency your task demands. The responsive quick arm speed and faster boom speeds of the PC88MR-11 mean fast cycles and higher productivity on every pass. The standard grading blade with its new moldboard profile improves backfilling and makes leveling work easier, reducing the need for additional equipment.

3. Complete Jobs Faster While Burning Less Fuel The result is measurable: approximately 7% higher productivity and up to 13% lower fuel consumption compared to previous models. You finish tasks faster, use less fuel, and keep operating costs low - a direct impact on your bottom line.

2023 PC88MR-11 Specifications

• Operating Weight: The Komatsu PC88MR-11 excavator has an operating weight of 8,500 to 8,720 kg (19,224 lbs)

• Engine: 65.5 HP Komatsu SAA4D95LE, 4-cylinder turbocharged direct injection diesel (68 HP gross)

• Boom Length: 11 ft 2 in

• Maximum Dig Depth: 15 ft 0 in

• Bucket Capacity: 0.09–0.34 m³ depending on configuration

• Auxiliary Hydraulics: Standard high flow, one-way up to 80 L/min, two-way up to 138 L/min

• Tail Swing Over Track: 13 in (325 mm)

• Travel Speed: Low 2.7 km/h, High 5.0 km/h

• Swing Speed: 10 rpm (piston motor driven)

• Standard Features: ROPS enclosed cab, A/C, yes heater, air suspension seat, LED lights, rearview camera, high resolution monitor, sliding cab door, bluetooth radio, standard grading blade, road liner compatible undercarriage

• Attachments: Quick attach coupler, various bucket sizes, thumb type options, hydraulic hammer line ready

• Emissions: Tier 4 Final with integrated diesel particulate filter (6,000-hour cleaning interval)

• Warranty: The Komatsu PC88MR-11 has a warranty through 2028

• Transport: Extremely transportable with a low transport height; verify enclosed serial number and enclosed stock number against documentation

The machine is fuel efficient by design, with the viscous fan clutch, closed-center load sensing hydraulics, and selectable working modes all working together to minimize overall fuel consumption while maximizing output. The excellent vision from the cab, combined with LED lights and the rearview camera, ensures safe, confident operation in any environment.

Who Should Consider the PC88MR-11

Ideal for:

• Urban Contractors – Working in confined spaces on infill projects, streetscape renovations, and general construction where maneuverability is critical

• Utility Companies – Performing underground utility installation and repair requiring precise excavation around existing gas, water, and electrical infrastructure

• Landscaping Professionals – Needing versatility for digging, grading, backfilling, and fine leveling with the improved moldboard profile

• Small to Medium Contractors – Seeking a fuel efficient, reliable machine that handles multiple attachments and reduces the need for additional equipment on site

If you want low cost power, incredible job versatility, and a machine that works in tight areas without limitations, the Komatsu PC88MR-11 fits your needs.

Frequently Asked Questions

What makes this excavator suitable for tight spaces? The compact short tail swing design extends just 13 inches beyond the tracks, allowing the PC88MR-11 to rotate freely in confined areas where a conventional excavator would cause damage. The sliding cab door further aids entry and exit in restricted spaces.

How fuel efficient is the 2023 model? Fuel consumption is reduced by up to 13% compared to previous models, depending on the working mode selected. The viscous fan clutch, optimized engine mapping, and closed-center load sensing hydraulics all contribute to lower fuel costs across every operating condition.

What attachments are compatible? The machine includes standard high flow auxiliary hydraulics with proportional joysticks, supporting breakers, grapples, tilt buckets, and more. A quick attach coupler system, various bucket sizes, and thumb type options are available. The proportional controls ensure precise attachment control across all applications, delivering high attachment flow for demanding tools.

What do used 2023 models cost? Komatsu PC88MR-11 prices range from $61,309 to $140,000. A 2023 Komatsu PC88MR-11 is priced at $89,500, while a 2025 model is listed for $140,000 with 187 hours. Excavators with over 4,000 hours are priced around $59,900. Prices vary based on price hours and condition of the excavator, as well as price horsepower configuration and attachment packages.

Is financing available for used models? Yes. Equipment financing options are available through qualified brokers and dealers. Machines with documented service history, verified serial number, and clean DPF records typically qualify for favorable terms.

Ready to Find Your 2023 Komatsu PC88MR-11?

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Contact IronMartOnline today to get matched with a 2023 Komatsu PC88MR-11 that fits your budget, your jobsite, and your business.