| Skid-Steer Loaders & Attachments
Getting bigger... and smaller
Skid-steer loader introductions are
expanding the
category to larger and smaller extremes.
by Kirk Landers, VP/Editorial Director
Skid-steer loaders began catching on in the
construction field in the 1980s because they offered contractors a way
to automate functions that had previously been performed by manual
labor.
Those were small, inexpensive machines that improved
labor productivity and reduced work-related injuries. They were utility
machines, used for odd jobs ranging from work site clean up to small
scale digging, lifting, and loading. In most cases, they logged far
fewer hours of usage each year than backhoe loaders and wheel loaders,
but they were cheap, and so easy to operate that anyone on a job site
could deploy them with very little training.
Since then, the category has become wildly popular in
all avenues of construction. They are the best-selling type of
construction equipment in North America, with annual sales exceeding
50,000 units. They still tend to be low-hour machines, but, thanks to a
virtually unlimited variety of attachments, skid-steer loaders can
handle a huge array of small-scale jobs, from general earthmoving and
material handling to post hole digging and landscaping to pavement
milling and demolition.
As the machine has grown in popularity, it has become
one of the hottest rental items in North America. Equipment rental
houses consume roughly one-third of the new units sold each year, and
most stock a wide array of attachments, too. The ready availability of
rental attachments — especially high-ticket, specialty items like
planers, vibratory rollers, tillers, and snow blowers and pushers —
has turned the machine’s potential for versatility into a
cost-effective reality.
As the skid-steer has become more popular in
construction, the average size of the machine has grown, too. In the
mid-1980s, the most popular operating load class was 900 to 1,350
pounds. By the mid-1990s, the 1,350 to 1,750 pound class was the most
popular. Today, the over-1,750-pound classifications are the fastest
growing.
Larger machines have dominated new product
introductions, too, though our survey of recent new product
announcements has turned up a spate of compact and sub-compact
introductions, too. The smallest of these are ride-behind models aimed
mainly at the consumer rental trade, but they are also used in
landscaping and other types of light construction essentially to
automate jobs that would otherwise be done by laborers with shovels.
Road contractors and government highway departments
should find the new super-duty class of skid-steer loaders especially
interesting. These units have retained the skid-steer’s traditional
simplicity of operation and compact packaging, while also boasting power
and weight specifications that let them perform many of the tasks done
by backhoe loaders and compact wheel loaders. Nearly all boast
high-pressure, high-flow hydraulic systems to run the most sophisticated
hydraulic attachments. They also feature substantial break-out force
ratings for serious loading and substantial lifting capacities for
material handling.
The skid-steer loader represents an interesting
alternative for fleets that have low-hour backhoe loaders in inventory.
Led by Bobcat, Gehl, Mustang, and other companies that make skid-steers
but not backhoe loaders, skid-steer marketers have been pushing the
proposition that it is more cost effective to replace a backhoe loader
with a skid-steer and a mini-excavator. The rationale: for about the
same amount of money, you can get more hours of utilization because you
have two machines that can be working simultaneously at different jobs.
While that rationale doesn’t hold up in all cases
–– backhoe loader prices have come down substantially in the past
few years, changing the cost-per-hour math –– municipal fleets and
other low-hour users may find that owning a skid-steer loader and
renting a mini-excavator for occasional excavating needs is a more
cost-effective solution than owning a backhoe loader.
Snow or dirt plowing
The Boss Power-V plow equips a skid-steer loader to
plow snow in winter and push dirt in the summer. The plow features a
full moldboard trip action that lets it trip forward to minimize damage
if it hits a stationary object while snow-plowing; the trip can be
locked out for earthmoving applications. It can be used in a V shape,
straight, or in a scoop configuration — or any shape in between. It
has a natural side-to-side tilt, or can be ordered with an optional
hydraulic power tilt. The Boss Snowplow.
Check 51 on ROADFAX card
All-wheel steer
Bobcat’s
all-wheel-steer A220 debuted in September as the most innovative
skid-steer loader introduction of the year. The 2,200-pound-rated unit
can be operated in its all-wheel-steering mode to save tire wear or to
prevent damage to turf, but it can be converted to traditional
skid-steer mode at the flip of a switch. Paving contractors and
municipal road-maintenance fleets are a target market for the new
machine because of the high rate of tire wear common to skid-steers
working on asphalt. The new machine is expected to cost about 30 percent
more-roughly $8,000—than the Bobcat 863, a traditional model with the
same operating capacity as the A220. Bobcat
Company.
Check 52 on ROADFAX card
Biggest and Fastest
Gehl
introduced the Model 3800 last February as “the biggest, strongest,
and fastest skid loader available today.” It has an operating load
rating of 3,600 pounds, a lift height of almost 12 feet, and a 110-hp
turbo diesel engine. It can travel at 14 mph. Vertical-lift loader-arm
linkage provides consistent forward reach through the entire lift cycle.
High-pressure, high-flow hydraulics give the unit the highest breakout
force in the field and maximum hydraulic attachment performance. Gehl
Company.
Check 53 on ROADFAX card
Thicker and stronger
Daewoo’s redesigned skid-steer loader line features
thicker mainframes and booms to improve strength and durability. The
machines are designed to transfer shock to the mainframe, not the boom,
when working in asphalt and concrete. Bucket cylinders are encased
inside the boom for optimum protection. The company’s four-model line
ranges in rated operating capacity from 1,300 to 2,000 pounds. Daewoo.
Check 54 on ROADFAX card
Attachment compatibility guide
Bobcat’s new Attachments Plus program tests Bobcat
attachments for functional compatibility with other major skid-steer
loader brands. Tests include oil compatibility between the attachments
and the host machines. Bobcat claims to design and manufacture more
attachments for skid-steer loaders than any other company.
Bobcat-branded attachments that have been approved for use with other
machines so far include the planer, snowblades, super scraper, and the
sweeper/gutter brush. Approved attachments for Case, Cat, John Deere,
and New Holland machines are listed at www.attachmentsplus.com. Bobcat
Company.
Check 57 on ROADFAX card
Double-duty sweeper
FFC
Attachments’ new Cyclone Hopper Broom sweeps forward to efficiently
pick up dirt, dust, and light materials. In reverse, it collects heavier
materials such as asphalt millings, rock, and construction debris. To
dump, the operator simply lifts and tilts the attachment — no chains
are required. The Hopper Broom can also be used to spread material. Its
design eliminates the need for a front caster wheel, making it easier to
work close to obstacles like walls and curbs. Its direct-drive motor
eliminates chains and sprockets and reduces maintenance requirements. It
is available in 60-, 72-, and 80-inch widths and three different bristle
types: poly, wire, or a poly/wire blend. FFC
Attachments.
Check 55 on ROADFAX card
Runs level, naturally
Roadrunner says its new compact series of
grader-spreader-maintainer blades for skid-steer loaders and compact
tractors has a natural tendency to run level. The design features a long
skid bar working in combination with dual blades to prevent dipping and
gouging. The dual-blade configuration is said to eliminate washboarding,
ruts, and potholes. Roadrunner says its C-series blades can spread and
level topsoil, aggregates, and asphalt millings. Roadrunner Construction
Equipment.
Check 56 on ROADFAX card
New attachment business
CE
Attachments opened for business in July with the goal of providing “every
attachment for every job.” The new company claims to have the industry’s
most extensive range of attachments available for skid-steer loaders and
compact excavators. The company offers equipment dealers the capability
to fill most orders in days, even specialized attachments which often
have long lead times, and to search for and order products on a
sophisticated web site. CE Attachments.
Check 58 on ROADFAX card
New crawler-mounted compact
Toro has added the crawler-mounted TX 400 series to
its Dingo line of ride-behind compact loaders. The 34.5-inch-wide
machine has a rated operating capacity of 500 pounds, weighs 1,830
pounds, and features Kevlar-reinforced rubber tracks. It has a 20-hp,
air-cooled engine and can run more than 35 attachments, including an
auger, trencher, breaker, backhoe, snow-thrower, and other power
attachments. Toro Dingo.
Check 59 on ROADFAX card
Small and large improvements
Mustang introduced four new models — the smallest
and the largest in its skid-steer line — last February. The compact
2022 and 2032 are rated at 1,050 and 1,250 pounds, respectively, and can
be configured in widths varying from 48 to 58 inches. The new 2095 and
2105 models are among the most powerful in the industry, with operating
load ratings of 3,150 and 3,600 pounds, respectively. They lead the
industry in lifting height, at 142 inches, and breakout force, at 6,550
pounds. All Mustang skid steers come with the Multi-Tach attachment
mounting system which can handle most attachment mounting designs on the
market. Mustang Manufacturing.
Check 60 on ROADFAX card
Made for skid-steers
Tramac’s 85 hydraulic breaker is specifically
designed for skid-steer loaders. It combines performance-enhancing high
impact and high frequency with machine-saving low vibration and
progressive start characteristics. It is available with either universal
or custom back plates and has plug-in hydraulics for easy installation.
Its sealed accumulators are guaranteed not to require charging for at
least a year. Tramac.
Check 61 on ROADFAX card
Reaches tall
Thomas Equipment’s new 1,750-pound-rated model 175
has a hinge pin height of more than 11 feet. It is powered by a 59.5-hp
diesel and can reach forward speeds of 7.7 mph. Dual front bucket
cylinders deliver 4,250 pounds of breakout force. All Thomas loaders
come with a 5-year, 5000-hour standard warranty. Thomas Equipment.
Check 62 on ROADFAX card
More XTs
Case
has added three models to its XT series of skid-steer loaders. The 40XT,
60XT, and 70XT replace the Case 1800 series and range in load capacity
rating from 1,500 to 2,000 pounds. Case.
Check 63 on ROADFAX card
Pavement removal bucket
The rock/pavement removal bucket from Attachments
International is made of Hardox 400 abrasion-proof steel. It features a
skeleton bucket design which allows dirt and fine debris to fall
through. Carbine wear plates allow use in extreme conditions, including
rip-rap work. Attachments International.
Check 64 on ROADFAX card
Fast attachment changes
Hyundai’s two-model skid-steer line features a
quick-coupler that uses a roll-back engagement feature for fast
attachment changes. The HSL610 has a 41-horsepower engine and a rated
operating capacity of 1,350 pounds. The HSL 810 has a 70-horse engine
and a 1,790-pound operating capacity. Hyundai Construction Equipment.
Check 66 on ROADFAX card
New vertical-lift loaders
Cat’s
252 and 262 skid steers have a unique loader-arm linkage that drives a
lift height of just over 10 feet 8 inches and a reach of 32.5 inches.
With rated capacities of 2,250 and 2,500 pounds, respectively, the new
models are well suited for loading high side trucks and feature a
50-degree bucket dump angle for excellent clean-out. A long, 48.3-inch
wheelbase enhances grading efficiency and yields a comfortable ride.
Hydraulic horsepower ratings for the new machines are among the highest
in their respective weight classes. Caterpillar.
Check 65 on ROADFAX card
Heavy-duty Deere
The
82-hp John Deere 270 skid-steer loader carries a 2,600-pound operating
load rating, a lift height of 127 inches, and a 32-inch reach. Its
factory-installed two-speed motor option includes high capacity cooling,
maintenance-free wet disc brakes, and a top travel speed of 12 mph.
Deere markets several dozen attachments for its skid-steer loaders,
including four cold planers, two vibratory rollers, and four breakers. John
Deere Commercial Worksite Products.
Check 67 on ROADFAX card
Eight Superboom models
New Holland’s Superboom skid-steer loader line
features the company’s vertical-lift boom design that increases lift
capacity and forward reach, and provides better rear visibility than
other designs. A low center of gravity and long wheelbase also enhance
capacity and reach, as well as machine stability. The 8-model Superboom
line ranges from the 18-horsepower L250, rated at 600 pounds, to the
83-horsepower LS190, rated at 2,800 pounds. New
Holland.
Check 69 on ROADFAX card
Skid-steer snow plow
Designed specifically for skid-steer loaders, Snow
Wolf Ultra Series snow plow blades are angled to scoop the snow and send
it rolling. Since the snow moves quickly off the blade, the machine can
control heavy snow loads. The oscillating blade follows the contours of
the ground without scraping, according to the company, or it can apply
full down pressure to exert the machine’s weight on the blade for
clearing ice and packed snow. The heavy duty blades are available in
seven widths, from 6 to 9 feet. Snow Wolf.
Check 70 on ROADFAX card
Three new features
Ariens has added three new features to its compact
Gravely Skidster 200 skid-steer loaders. The 37-inch-wide units have a
new soft-touch control system for easier maneuverability, an optional EZ-on/EZ-off
weight kit, and a new quick-release attachment system. Ariens Company.
Check 68 on ROADFAX card
Modular power box rake
The Harley M-6 Modular power box rake can be ordered
as a straight mount, a manual-angle mount, or with full hydraulic angle
capability. Upgrades include heavier main frames, pivot plate, and
longer-lasting roller bearings. Slim profile frame bearing ends allow
for deep seedbed cultivation, and proprietary carbide teeth are shaped
to ensure optimum sub-base for moisture retention and germination.
Glenmac.
Check 71 on ROADFAX card
Breakers for 84 models
Indeco fields a line of five hydraulic break models
designed to fit at least 84 skid-steer loader models. Covering energy
classes from 180 to 1000 pounds, the hammers feature automatically
variable speed and power for high productivity and reliability. For
residential and urban jobs, Indeco hammers are available in Whisperized
versions, which the company claims are the quietest breakers in North
America. Indeco.
Check 72 on ROADFAX card
Making the grade
Curtis Tractor Cab’s series of blades for skid-steer
loaders feature quick-attach coupling and are available either as manual
angle blades or with full six-way hydraulic control. Blades come in
seven lengths between 5 and 9 feet. Curtis Tractor Cab.
Check 74 on ROADFAX card
High-production snow pusher
Pro-Tech Sno Pushers have a re-engineered moldboard
and support post that allow for a more aggressive cutting angle and
increased durability. The company claims its design has up to 500% more
snow removal capacity than conventional blades. The unit attaches
quickly to nearly any skid-steer loader and does not require removal of
the bucket. Pro-Tech.
Check 73 on ROADFAX card
See Manufacturer
Links Page for web links to suppliers.
Reprinted from Better Roads Magazine
November 2001
|