2023 Sennebogen 728M For Sale

Published by Ironmartonline on 1st Jul 2026

Sennebogen 728M Grapple Saw: The Buyer's Complete Field Guide

Introduction

A 2023 Sennebogen 728M Wheel Processor Harvester is available for sale in Andover, NJ ,This particular Sennebogen stands out with the rare steering wheel hydraulic configuration that can improve production; it’s listed through IronMartOnline, a marketplace for buying and selling used heavy equipment.
Built for equipment owners, fleet managers, contractors, dealers, and forestry, construction, or land-clearing companies looking at specialized used machinery, this 728M puts a one-operator setup, 75 ft vertical reach, and dedicated auxiliary hydraulic circuit into a purpose-built forestry machine rather than a repurposed excavator.
Buyers comparing a Sennebogen 728M to conventional forestry equipment will find the key specs, application fit, buying checkpoints for a used unit, the production and safety advantages that make this model worth serious consideration, plus the unit-specific pricing and financing details; the IronMartOnline listing also gives you detailed specs and a secure path to complete the transaction.

Body Sections

What Is the Sennebogen 728M Wheel Processor Harvester and Sennebogen Tree Care Handlers?

Define the machine plainly: the mobile-undercarriage variant of SENNEBOGEN's 728 E-Series tree care handler, sitting between the 718 E (43 ft reach) and 738 E (75 ft reach, 225 HP) in the lineup.
"M" designation means mobile — pneumatic forestry tires, 4-point outrigger system, road-legal transport in most US states without special permits.
Stress the engineering difference: built from the ground up for timber work, not adapted from excavator platforms.
Include a brief spec snapshot to anchor the reader early: Cummins B6.7, 173 HP, 75 ft vertical reach, 77,839 lbs operating weight.

Sennebogen 728M Full Specifications and Enclosed Cab Features

Engine: Deutz TCD 6.1L L6 turbo diesel
Horsepower: 173 HP
Emissions: Final Tier 4 / Stage V
Horizontal Reach: 43 ft. 4 in.
Vertical Reach: 48 ft. 3 in.
Operating Weight: 72,750 lbs. (32,998 kg)
Boom Length: 30 ft.
Telescoping Stick: 13 ft. 4 in.
Load Capacity: 6,000 lbs. max attachment weight
Cab Type: Maxcab elevating cab with 18 ft. (5.5 m) eye-level
Seat Configuration: Air-suspended operator seat for comfort
Transport Width: 10 ft. 6 in.
Support Width: 14 ft. 9 in.
Undercarriage: 4-point outriggers with 4-wheel drive
Hydraulic Circuits: 3 auxiliary circuits
Hydraulic Delivery Rate: 54 gal/min
Tree Dismantling Capacity: Built for controlled sectional takedown work

The telescoping stick is a real productivity advantage here. It extends and retracts under load continuously, without stopping or repositioning, which helps reduce cycle times in the cut-and-place sequence.

The Maxcab elevates up to 18 ft. (5.5 m), tilts 30 degrees, and gives the operator a panoramic view of the working area. Bulletproof glass side windows and windscreens improve sight lines into the cutting zone, so there’s less guesswork about where the saw is relative to the limb.

How the 728M Differs From a Standard Excavator in Forestry Work

Buyers coming from excavator backgrounds often underestimate the hydraulic difference, and that mistake can cost them production time and workflow efficiency.
A standard excavator uses one hydraulic circuit shared between the boom, stick, slew, and attachment. Add a high-demand grapple saw or mulcher, and attachment performance suffers when oil flow is divided instead of controlled with precision.
The 2023 Sennebogen 728M for sale runs a dedicated auxiliary hydraulic circuit for attachments, allowing multiple hydraulic functions to operate concurrently without interrupting attachment performance. That means full, consistent flow to the attachment regardless of what the rest of the machine is doing, so crews can work more efficiently all shift long.
The 728M is also optimized for vertical reach on large-diameter timber, not horizontal digging. A standard excavator cannot safely dismantle a 125 ft tree from a stationary ground position.
Comparison table: 728M vs. standard forestry-equipped excavator across key performance categories, including hydraulic circuits, max vertical reach, cab visibility, and tree capacity.

The Steering Wheel Option: What It Is and Why It Matters

Lead with the rarity: this specific unit is one of very few Sennebogen 728M machines in the US configured with a hydraulic steering wheel.
Explain the problem with joystick-only machines: every time the operator uses the joystick for travel or positioning, hydraulic flow diverts away from the attachment circuit. There's an inherent pause — brief, but it compounds over a shift.
The steering wheel decouples machine travel from the attachment circuit. Operator steers with the wheel while the hydraulic attachment continues running. No flow interruption. No micro-stops.
In production land clearing — right-of-way work, utility corridors, large development sites — that continuous operation adds measurable cuts per hour across a full shift.
For buyers evaluating multiple used 728M machines: the steering wheel configuration is not a preference detail. It's a production variable, designed to improve productivity in tree removal operations by avoiding flow interruption during repositioning.

Where the Sennebogen 728M Works: Application Breakdown

Cover each application as its own sub-section with a short lead sentence stating why the 728M fits.

Forestry Harvesting and Tree Care

Grapple saw grasps, cuts, and repositions in one movement, making it well suited for problem tree felling where manual cuts are high-risk or impractical. Combined with the telescoping stick, experienced operators process timber at a pace no ground crew matches.
SENNEBOGEN NA reports up to 10x the production output of traditional climbing and ground-crew methods.

Land Clearing and Site Development

Quick-change adapter lets operators swap between felling grapple and mulcher without changing machines, supporting precision felling during land-clearing work. One operator, one machine, full site from standing timber to cleared ground.
Reference typical applications: subdivision prep, pipeline corridors, development clearing, land management, and safe, efficient trimming.

Right-of-Way and Utility Corridor Maintenance

Compact transport width (9.8 ft) plus road-legal mobile undercarriage means rapid repositioning along a corridor and easier moves between locations along roads without the delays common to heavier transport setups.
65 ft horizontal reach allows clearing from the road surface without placing equipment in the active lane.

Hazardous Tree Removal and Emergency Response

Elevating Maxcab gives the operator direct sight lines for controlled, directed felling, while remaining protected by all-round protective grating and bulletproof windshields for safe operation — no ground crew in the drop zone.
Reference post-storm deployment for railroad and highway clearance: high-volume windthrow removal without requiring personnel in the hazard zone.

Embankment and Slope Maintenance

4-point outrigger support and forestry tires allow stable operation on grades and added stability on uneven ground where other machines won't safely work.
Slope work along highways and waterways falls within the 728M's standard operating envelope — no specialized equipment swap needed.

Full Attachment Compatibility Including Grapple Saw

Lead with the auxiliary circuit point: dedicated hydraulic flow powers all attachments without pulling from the main machine circuits. The attachment lineup gives buyers options depending on whether the work is felling, mulching, mowing, or trimming.
List all compatible attachments with a brief function note for each: grapple saw, felling grapple, rootstock cutter, mulcher, cutting unit, trimmer for trimming work, mower.
Quick-change adapter: field-level swap is simple, with no shop time and no special tooling.
Recommend confirming flow and pressure specs against attachment manufacturer requirements before purchase — incompatibility is a hidden cost that appears after closing, and matching specs up front helps avoid downtime and unnecessary repairs after purchase.

How the 728M Compares to the 718 and 738 in the SENNEBOGEN Lineup

Present the three-model comparison table: model, max reach, engine power, best application.
Decision rule for 728M vs. 718: choose the 728M when work consistently involves trees above 60 ft or second-row felling beyond 43 ft reach.
Decision rule for 728M vs. 738: choose the 728M when transport flexibility matters — the 738 carries significantly more weight and may require transport permits the 728M avoids.

What to Check Before You Buy a Used Sennebogen 728M

Frame the section around buyer risk: a machine in this class represents a significant capital commitment. The wrong purchase is expensive and can create service and repair challenges after closing.
Cover each inspection point as a named item with a specific action:

Operating hours vs. application type — hours alone don't tell the full story; ask where it worked and what attachments it ran
Hydraulic system condition — request pressure tests on all circuits including the auxiliary; check fluid color, clarity, contamination, and filter change records
Boom and stick wear — inspect pins and bushings for play; telescoping stick cylinders should extend and retract under load without hesitation or drift
Maxcab operation — test full elevation and tilt range (0–30 degrees); check bulletproof glass for impact damage or delamination; confirm all access points and steps allow secure 3-point contact during inspection
Tire condition — forestry tires are load-rated and expensive to replace; check tread, sidewalls, and puncture history
Attachment compatibility — confirm auxiliary circuit output specs match attachments you plan to run before purchase
Outrigger and undercarriage condition — inspect cylinder seals for leaks, pad surface for cracking, and test for cylinder drift under load

Close the section with the IronMart unit's verifiable credentials: one owner, 1,252 hours, pre-buy inspection supported, available to run on-site before purchase; buyers can find the listing details before arranging the on-site run.

The Production Case: What the 728M Costs vs. What It Returns

State the real question buyers are asking: not "what does it cost?" — "what does it pay back?"
Compare operating cost structures:
Traditional right-of-way crew: four to six personnel (climbers, ground handlers, skid steer operator, supervisor), workers' compensation exposure, pace limited by manual work; fewer people in the cut zone also reduces safety exposure and lowers the chance of accidents.
728M: one operator, no ground crew in the cutting zone, no overtime fatigue curve, production rate stays flat across a full shift, and one operator can sustain output across the day because the enclosed cab reduces fatigue.
Include the Dan Mayer quote (Mayer Tree Service, Essex, MA): outpaces local competition "by a 10:1 clip — probably actually greater than that, because there is no operator fatigue."
Quantify the risk reduction: fewer crew members in the active cutting zone equals fewer workers' compensation incidents, lower OSHA exposure, and stronger safety performance on high-hazard timber work.
Close with the business-level point: the 728M changes what contracts you can bid, what timelines you can commit to, and what margins you can protect.

The IronMart 728M: Unit-Specific Details

Year: 2023
Hours: Listing-specific
Engine: 140 kW Stage V diesel engine
Weight: Listing-specific
Control system: Steering wheel hydraulic configuration
Tree-handling capacity: Up to 18 inches (457 mm) in diameter
Condition: Used
Location: Andover, NJ
Applications run: Listing-specific

One of very few 728M machines in the US with the steering wheel hydraulic configuration, this unit is an exceptional offer for buyers who need a proven setup.

Price: $685,000. Financing available.

Pre-buy inspection is supported, and the machine can be run on-site before purchase.

Call Jay Trevorrow at 973-886-3020. Located in Andover, NJ.

Frequently Asked Questions About the Sennebogen 728M

What is the Sennebogen 728M used for?
The 728M is a purpose-built Sennebogen tree care machine for right-of-way clearing, roadside trimming, storm cleanup, and vegetation control. It also fits work for municipalities and landscape maintenance where reach, visibility, and controlled handling matter more than ground crews alone.
How much does a Sennebogen 728M weigh?
Operating weight varies by configuration, boom setup, and installed attachment package. For an exact figure on this unit, review the listing specs and build details for the 2023 sennebogen 728m for sale.
What engine does the Sennebogen 728M use?
Engine configuration depends on the exact build and emissions package on the machine being offered. Check the listing or request the serial-specific spec sheet to confirm horsepower, engine model, and compliance details.
How far can the Sennebogen 728M reach?
The 2023 Sennebogen 728M E has a maximum reach of 21 meters. Its maximum horizontal reach is 43 ft. (13 m), giving it the coverage needed for trimming, clearing, and material handling without constant repositioning.
What attachments are compatible with the Sennebogen 728M?
Typical setups include tree saws, grapples, cutting heads, and other vegetation-management tools depending on the hydraulics package. Attachment fitment should be confirmed by mounting specs, flow requirements, and intended application.
What is the difference between the 728M mobile and 728 R-HD crawler?
The mobile version is built for faster repositioning between work areas, while the crawler is better suited to rougher terrain and more static jobsite work. The 2023 Sennebogen 728M E can travel over 12 mph without special transport permits, though road use remains subject to local route and regulatory limits.
Can one operator run the Sennebogen 728M?
Yes, one trained operator can run the machine from the enclosed cab with full control of travel and attachment functions. Actual productivity still depends on crew support, jobsite layout, and the cutting head or grapple in use.
What is the advantage of the steering wheel option on the Sennebogen 728M?
The steering wheel option can make frequent movement between cut zones more intuitive for operators who prefer road-style control. That can help reduce repositioning time on larger roadside or utility corridor jobs.
How does the Sennebogen 728M compare to using a chainsaw crew for land clearing?
Compared with manual cutting crews, the 728M can improve stand-off distance, visibility, and controlled material handling on hazardous jobs. Within the lineup of Sennebogen tree care handlers, the 728M E can also lift 1.7 metric tons at an 18-meter reach, adding capability beyond simple cutting alone.

Conclusion: The Right Machine at the Right Time

Recap the machine's core case in three sentences: purpose-built hydraulic architecture, single-operator efficiency at up to 10x traditional crew output, road-legal mobility that standard heavy equipment can't match.
Restate the unit's position: 2023, 1,252 hours, one owner, steering wheel configuration — a buying opportunity that doesn't sit for long.
Close with a direct action statement: Call Jay at 973-886-3020. See it in Andover, NJ. Financing available through IronMart.