Cotterman is a company that specializes in all different types of ladders and they strive at delivering the lowest cost of ladders as well as providing quality ladders. Cotterman ladders are made in the USA.
Cotterman Company manufactures a variety of products such as: SingleTrak, DualTrak, and DualSideTrak. The ladder systems are specially made for reaching product from shelving. The ladders are mounted to the shelving which rolls along a track. These three products each have specific characteristics that are designed to meet our customers’ needs. A common used for Track Ladder systems are in retail stores. Cotterman’s innovations and designs stem from working with national store chains.
Stress-free Access to Shelves in Small Storage Spaces
The smooth rolling upper track fixture and wheels allow for easy movement of the ladder along the track. On the front shelf edge is the upper rolling trolley fixture which is mounted to the straight track. The steps have rough tread for the user to keep their balance. The ladder is made of rugged all-welded steel which features 5” deep by 14” wide steps.
Quick Access, Easy to Use, Easy to Store
The Ladder is positioned at an 80º against the shelf. The bottom wheel has a brake to prevent the ladder from moving when in use. The ladder is designed to be easily stored. The ladder has a tight vertical position against the shelves which allow the user access to the equipment in the aisle. Oak rolling library ladders & single track wooden ladders are available.
Ordering Series 7180 Ladders & Track (Or call NationWide Shelving for ladders specifically designed for your space)
First measure the mounting area for the track, use the chart below. The maximum height is about 5-6 feet above the top height shown.
Single Track-Steel
Model No.
Steps
Base Width
Highest Stand Height
Track Ht. Range
Shipping Weight
Tread
Step Dimensions
7180-5
5
29"
50"
86"-95"
50 lbs.
A5
5" x 14"
7180-6
6
29"
60"
96"-105"
55 lbs.
A5
5" x 14"
7180-7
7
29"
70"
106"-115"
60 lbs.
A5
5" x 14"
7180-8
8
29"
80"
116"-125"
65 lbs.
A5
5" x 14"
7180-9
9
29"
90"
126"-135"
70 lbs.
A5
5" x 14"
7180-10
10
29"
100"
136"-145"
75 lbs.
A5
5" x 14"
7180-11
11
29"
110"
146"-155"
80 lbs.
A5
5" x 14"
Track and Mounting Hardware
# 78 Black Oxide Track in 10' Sections
SD5 Splicing Dowel Necessary for Connection of Track Section
L101 Right End Stop Bracket for Horizontal Shelf Mounting
L102 Left End Stop Bracket for Horizontal Shelf Mounting
L103 Centre Bracket for Horizontal Shelf Mounting
L151 Right End Stop Bracket for Vertical Shelf Mounting
L152 Left End Stop Bracket for Vertical Shelf Mounting
The Dual Trak Ladder is patented design provides a safe, easy access to tall shelving on each side of narrow aisles. The user’s vertical storage space is typically increased by 33%.
The Dual Trak Ladder is mounted to the overhead heavy-duty carriage which is attached to the shelving on both sides of the shelving sections. The Ladder rolls along these tracks; the swivel caster on the bottom of the ladder allows it to easily move and the ladder filmy sits on rubber pad legs during use. Also, the ladder rolls form side to side across the track mounted on the shelving.
Pivoting Dual Trak Series 7471
Sizes and Install Characteristics (Or call NationWide Shelving for ladders specifically designed for your space)
• Ladder is 16" wide with a 71° climbing position. Moves on upper carriage and lower 2" swivel spring loaded casters.
• Preferred track mounting height up to a maximum of 12' 11" and aisle width from 30" to 62".
• Maximum reaching height is 4 feet above the track level.
• Uses L17 brackets on 4' maximum space, #78 track and 10" joint dowels.
Dual Track Series 7271 Non-Pivoting
Model No.
Steps
Base Width
Highest Stand Height
Track Ht. Range
Shipping Weight
Tread
Step Dimensions
7271-6
6
16"
60"
85"-95"
50 lbs.
A5
5" x 14"
7271-7
7
16"
70"
95"-105"
55 lbs.
A5
5" x 14"
7271-8
8
16"
80"
105"-115"
60 lbs.
A5
5" x 14"
7271-9
9
16"
90"
115"-125"
65 lbs.
A5
5" x 14"
7271-10
10
16"
100"
125"-135"
70 lbs.
A5
5" x 14"
7271-11
11
16"
110"
135"-145"
75 lbs.
A5
5" x 14"
7271-12
12
16"
120"
145"-155"
80 lbs.
A5
5" x 14"
Brackets
L171 - Right End Stop Bracket
L172 - Left End Stop Bracket
L173 - Centre Track Support Bracket
Miscellaneous
#78 Track 10' Section
SD10 10" Metal Joint Dowel
Offers the User Safe and Convenient Access to High Rack Shelving
The Dual Side Trak is great for high traffic areas. The user will typically use up to 50% less aisle space as opposed to a free standing ladder. The ladder is mounted to the overhead trolley carriage. It has two tracks installed to the length of the aisle and placed vertically 4 feet apart. Thus, a single ladder can reach up to 16 feet of shelving with only 20 feet of floor space. Fast Access to Storage with a Comfortable Climbing Angle
The stairs are at a comfortable 50 degrees with abrasive treads on each step and handrails for climbing up and down safely. While standing on the 27 feet deep platform there is a 42 feet guardrail that extends above the ladder. The user can easily roll the ladder along the length of the shelving aisles with swivel casters at the bottom. The casters can be activated to move to each position. It firmly sits on it’s rubber pad legs during use. Also, the ladder can pivot across the aisle to allow a more convenient way to access storage or rack-mounted obstacles.
Ordering Dual Side Trak Mounted Ladders: (Or call NationWide Shelving for ladders specifically designed for your space)
Use the Charts below to browse the different options available for Dual Side Trak Mounted Ladders. (Remember to measure the distance from the floor to the desired track mounting surface and it should be no more than 4 feet below the top of the tallest product being retrieved. Then select the number of steps and platforms height closest to your measurements.) The lower track is installed 4 feet below the upper track trolley track. The L15 Brackets (two ends per track run and 2 feet maximum center pacing), #78 track and joint dowels. Desired which tread width of the ladder desired, 16 feet or 24 feet and what kind of tread.
Specifications-Expanded Mesh Tread
Model No.
Steps
Base Width
Platform Height
Overall Height
Track Height Range
Shipping Weight
Tread
Step Dimensions
7350-7
7
23"
70"
112"
72"-107"
418 lbs.
A2
8.5" x 20"
7350-9
9
23"
90"
132"
92"-127"
537 lbs.
A2
8.5" x 20"
7350-11
11
23"
110"
152"
112"-147"
695 lbs.
A2
8.5" x 20"
7350-13
13
23"
130"
172"
132"-167"
776 lbs.
A2
8.5" x 20"
7350-15
15
23"
150"
192"
152"-187"
845 lbs.
A2
8.5" x 20"
Specifications-Solid Tread
Model No.
Steps
Base Width
Platform Height
Overall Height
Track Height Range
Shipping Weight
Tread
Step Dimensions
7350-7
7
23"
70"
112"
72"-107"
418 lbs.
A2
8.5" x 20"
7350-9
9
23"
90"
132"
92"-127"
537 lbs.
A2
8.5" x 20"
7350-11
11
23"
110"
152"
112"-147"
695 lbs.
A2
8.5" x 20"
7350-13
13
23"
130"
172"
132"-167"
776 lbs.
A2
8.5" x 20"
7350-15
15
23"
150"
192"
152"-187"
845 lbs.
A2
8.5" x 20"
Track System-Upper
SU#2770 Upper Trolley Track (10 ft. Sections Complete with Mounting Brackets for 2' Spacing
Cotterman have been selling the #1 Straight Side Oak Track Ladder since 1920’s. The Oak Track Ladders have improved over time to be used for many applications. The most common uses are retail store shelving, libraries, and bookstores. The quality of this furniture grade product adds to the charm of the ladder. The Oak Ladder also appeals to home libraries, retail floor/front end store settings. Cotterman provides many wood options including several stains.
Install and Size Features (Or call NationWide Shelving for ladders specifically designed for your space)
The Oak Library Ladder is 16” wide, about 28” across the bottom wheels and with an 80º angle to the floor. The ladder’s track mounting is manufactured to the exact height required. Typically the track is mounted in line with a shelf that is not more than 3’ below the tallest product to be accessed. It is not recommended to buy a track height larger than 13’ 6. If the Aisles are more than 36” wide it is recommended to have one ladder on both sides to reach the product safely. The ladder will be above the top of the track 4”. Cotterman recommends a ladder for every 20 to 30 feet of the track. The horizontal length from the face of the product being stored to the center line of track should be more than 1 1/2" to clear the upper fixtures. Never screw the brackets directly to the front of the plywood uprights posts or shelving because the strength fastening may be insufficient.
Track Height in Feet
6
8
10
12
14
Horizontal Distance, Base of Shelving to Outside of Ladder In Climbing Position in Inches
20
24
28
32
46
Minimum Aisle With in Inches to Use Ladder
30
34
38
42
46
Approximate Shipping Weight of Ladder with Upper and Lower Fixtures in Pounds
34
42
50
58
66
Straight Side Ladders (Comes Complete with #33 Fixtures and Double-Sealed Oak Natural Finish)
Vertical Distance Floor to Top of Rack
More Than
9'6"
10' 6"
11' 6"
12' 6"
13' 6"
Up to and Including
9' 6"
10' 6"
11' 6"
12' 6"
13' 6"
14'
Additional Charge for #36 Swivel Upper Fixture
Additional Charge for Special Walnut Finish
Additional Charge for Side Mounted Handrails
To Order Straight Side Ladders: (Ask NationWide Shelving for Help)
1. Choose the Upper Rolling Fixture Required - #33 or #36 for Curved Track
2. Calculate the Distance From the Floor to the Top of the Track
3. Choose the Type of Track Mounting Brackets and Specify the Number of Track Runs
4. Optional Features are Available Including Special Walnut Finish, Handrails and Abrasive Treads
Track and Brackets for Straight Ladders
Track
No. 78 track is a special 15/16" diameter steel tube with a longitudinal slot. Furnished with a ship-proof, scratch resistant black oxide finish. Straight track is available in 10' lengths. Curved track sections are made from 10' piece with a 30' radius, 90º curve in the center. They are finished for inside corners only. For outside corners, two separate runs of track are required.
Track Support Brackets and End Support Brackets
A wide selection of brackets is available to support the No. 78 track. All are made so that they can be slipped into the track through the slot to the desired position before fastening the shelving. These brackets are constructed of malleable iron or steel and finished in black enamel. Approximate shipping weight of track with brackets in 1 lb. per foot.
For each end of a track run, end brackets designated by the suffix "E" are furnished with steel stops to prevent the ladder from rolling of end of track. Intermediate or center brackets are designated by the suffix "C".
Brackets For Use with No. 33 or 36 Upper Fixtures Only
L10: For Fastening on top or under side of shelving, generally with pan head screws.
L11 Similar to L10, but allows up to 2 1/2" of additional space between track and face of shelving.
L11T: For mounting on vertical side of an upright.
L15: For Mounting on front edge of upright.
L17: Same as L15 but provides 1 5/8" additional space between track and face of shelving
L56: For mounting on front edge of shelf where other brackets cannot be used. Compatible with L15 brackets, can be used as intermediate to L15 where uprights are spaced greater than 4 feet. Made in 2 parts for convenience in mounting.
Cotterman states that their, “Cotterman Series 1000 is our flagship product line”
• The steps are 7” deep
• Top step choices of 10, 20, or 30”
• This series covers 1-11 steps
• 450 Lb. Load Rating
Rolling Ladders are typically used for reaching medium high places and have wheels on the bottom of them so you can roll the ladder to desired destination. These ladders are great for job sites such as home appliance stores, retail shops, stocking and sorting, or used when using large machinery.
These ladders are your typical standard ladders that are propped up against a solid and durable end and used to climb as a manual and typical ladder.
Standard Fixed Ladder:
• Slide members are 1/4" x 2" x 2" steel angle.
• Climbing rungs are 3/4" corrugated steel round rungs spaced on 12" centers
• Stand- off brackets are 7”
Certain models are built with handrails, cages, walk through hand rails, welded steel cage, welded steel, or standoff landing platform
At NationWide Shelving, we provide the highest quality products and services, and the absolute best value in our industry. Additionally, our sales and installation experts are professionals who have been trained to provide the most accurate information and the highest quality installation services in the industry.
Find out why NationWide Shelving is a leader in Pallet Rack sales!