What are the key boom specs a buyer should look at on the 2020 ConForms 16Z Track Mounted Spider Boom?

Key boom-side specs include: 4-section Z-fold boom for fast unfolding in low headroom; vertical reach of approximately 59–61 ft; horizontal reach of approximately 52.5 ft; reach depth of approximately 33–36 ft; minimum unfolding height of approximately 13 ft; boom articulation of 86° / 180° / 220° / 230° across sections; and 370° rotation. This combination provides full-ring coverage around the machine and precise positioning in tight indoor grids.

What engines and power options does the 2020 ConForms 16Z Track Mounted Spider Boom offer?

For the track-mounted configuration, the 2020 ConForms 16Z Track Mounted Spider Boom uses a 74 hp Tier 4 Perkins diesel engine to power the tracks and undercarriage, along with a separate Honda gas engine that powers the boom hydraulics. In stand-alone mode, the boom can operate using a Honda gas engine, a Perkins diesel engine, or a 480 V, 60 Hz electric supply.

How heavy is the 2020 ConForms 16Z Track Mounted Spider Boom and what does that mean for transport and floor loading?

The 2020 ConForms 16Z Track Mounted Spider Boom weighs approximately 11,375 kg (25,080 lb). Transport typically requires a lowboy or heavy equipment trailer rated for at least 30,000 lb. Floor loading evaluations should account for machine weight, concrete in the pipeline, and the approximately 10,430 lbf outrigger leg reaction.

How fast can the 2020 ConForms 16Z Track Mounted Spider Boom be converted from track-mounted to stand-alone?

The 2020 ConForms 16Z Track Mounted Spider Boom uses a convertible design that allows the boom to be separated from the tracked undercarriage by removing four pins. Once lifted to a stand or tower, the boom can be powered by gas, diesel, or electric sources, allowing fast conversion between tracked spider and stand-alone placing boom applications.

What control system does the 2020 ConForms 16Z Track Mounted Spider Boom use?

The 2020 ConForms 16Z Track Mounted Spider Boom uses a fully proportional HBC radio remote control system with smooth speed modulation. Manual backup controls are included at the machine, and the hydraulic system uses HAWE valves with Rexroth/Eckerle pumps, along with Siemens and Schneider electrical components.

What type of pump should be paired with the 2020 ConForms 16Z Track Mounted Spider Boom?

The 2020 ConForms 16Z Track Mounted Spider Boom is typically paired with a line pump or boom pump capable of delivering 5-inch concrete line within the 85–150 bar pressure rating of the Ultra III pipeline system. Contractors often use high-output trailer pumps such as Schwing SP-series or Putzmeister TK-series for both mat pours and high-rise tower applications.

2020 ConForms 16Z Track Mounted Spider Boom

Q: What exactly is the 2020 ConForms 16Z Track Mounted Spider Boom?

The 2020 ConForms 16Z Track Mounted Spider Boom is a 4-section, Z-fold articulating placing boom mounted on a self-propelled tracked undercarriage. It delivers about 16 m (≈ 52.5 ft) horizontal reach and 18 m (≈ 59–61 ft) vertical reach while working under ceilings as low as ≈ 13 ft (13′1″ opening height). It targets low-clearance and tight-access work where a regular boom truck cannot enter, but you still want boom-style placement rather than hand-dragging hose.

Q: How does the 2020 ConForms 16Z Track Mounted Spider Boom compare to a 20 m boom truck in reach and access?

ConForms explicitly markets the 2020 ConForms 16Z Track Mounted Spider Boom as a low-clearance alternative to 20 m boom trucks, with similar horizontal reach but a much smaller overall profile and footprint. The 16Z operates under ≈13 ft ceilings, runs on tracks, and uses compact outriggers, so it works inside warehouses, parking decks, tunnels, or under mezzanines where a 20 m boom truck will not fit or cannot safely set outriggers.

Q: What pumping line and pressure rating does the 2020 ConForms 16Z Track Mounted Spider Boom use?

The 2020 ConForms 16Z Track Mounted Spider Boom uses a 125 mm (5 in) pipeline with a 3 m (10 ft) end hose. It is equipped with the ConForms Ultra III boom kit rated at 85 bar (≈ 1,230 psi) as standard, with an optional 150 bar (≈ 2,175 psi) configuration. Line pump pressure and output should be matched to these ratings and the project's line layout.

Q: How does the track undercarriage on the 2020 ConForms 16Z Track Mounted Spider Boom perform on slopes and uneven floors?

The 2020 ConForms 16Z Track Mounted Spider Boom can climb slopes up to 46% grade (25°) and level the upper structure on surfaces unlevel up to 20°. This allows work on ramped slabs, sloped tunnels, and mat pours without requiring crane picks for repositioning.

Q: What footprint and outrigger spread does the 2020 ConForms 16Z Track Mounted Spider Boom require?

The 2020 ConForms 16Z Track Mounted Spider Boom requires an approximate footprint diameter of 20–20.5 ft, with base spreads of about 15 ft rear-to-rear and front-to-front, and approximately 16 ft 6 in rear-to-front. Maximum outrigger reaction load is about 46 kN (10,430 lbf), which should be used for slab and shoring calculations.

Featured

❮

❯

1/15

2020 ConForms 16Z Track Mounted Spider Boom

Concrete Pumping Equipment Placing Booms and Accessories

$97,500.00 USD

USD CAD

Fixed

Great

Show Phone Number

353

Send a Message to the ConcreteIron Concierge

Gearhead Finance

Flexible Financing for all types of equipment.

Apply Now

Pre-Buy Inspection Services

Check now

Pricing & Features

Check now

General Details

Location

Roanoke, TX 76262
Make

Con Forms
Model

SPH16-4-TDG (16-Z4 Trax Spider)
Year

2020
Condition

Used

Description

For sale is a 2020 ConForms 16Z Spider Boom, a track-mounted placing system built for maximum versatility on challenging pours. This unit combines a Tier 4, 74 HP Perkins engine driving the tracked undercarriage with a separate Honda gas motor powering the boom section. The dual-engine configuration ensures reliable mobility and smooth boom operation in a wide range of jobsite conditions.

The 16Z is purpose-built for low-clearance concrete placements, requiring just 13′1″ of opening height to operate. Its 4-arm Z-fold boom provides excellent articulation in tight spaces, while the compact outrigger profile makes setup efficient in warehouses, commercial slabs, or large mat pours. The tracked undercarriage handles slopes up to 46% (25°) and adjusts for unlevel conditions up to 20°, eliminating the need for cranes in many applications.

Key features include:

Convertible design — can quickly transform into a stand-alone placing boom for high-rise work by removing four pins
Tracked mobility for flexible movement across jobsite terrain
Approximately 80% pipe life remaining

This 16Z Spider Boom delivers all the reach and maneuverability of a placing boom in a compact, track-mounted package — ideal for contractors needing performance in both indoor and outdoor placements.

ID: 25445

Date: 09.30.2025

CONCRETEIRON CONCIERGE

Built for the Concrete Industry—Driven by Results

About ConcreteIron.com
ConcreteIron.com is the world’s first and only online equipment marketplace built exclusively for the concrete industry. Since 2004, we’ve helped contractors, equipment owners, and dealers buy and sell used concrete equipment with confidence. Whether you’re listing one item or managing an entire fleet, our platform delivers industry-specific exposure, serious buyers, and real results—without the noise of unrelated equipment.

We also offer full-service marketing through ConcreteIron Marketing—a creative agency built by concrete industry insiders. We deliver high-impact strategy and execution tailored specifically for the concrete world. From websites that convert to videos that sell and content that connects, we provide end-to-end marketing solutions backed by decades of industry experience. If it drives growth, we make it happen. Explore our services at ConcreteIronMarketing.com.