Berkshire Products Inc.
P.O. Box 591
Rt.7A
Sheffield, MA 01257
Phone: 413-229-7919 Fax: 413-229-0465
Hours: M-F 8:00-4:30, Sat. 8:00-Noon (EST)
Products & Specifications
 
   
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Patent # 6238143
Earthwings
Model # 2C
Earthwings
Model # 3C
Earthwings
Model # 5C
Earthwings
Model # 10C
For trees up to 2"
in caliper,
holding power
approximately 250 lbs.
For trees up to 3"
in caliper,
holding power
approximately 300 lbs.
For trees up to 5"
in caliper, holding power
approximately 800 lbs.
For trees up to 7"
in caliper, holding power
approximately 1600 lbs.
   
   
Specifications
 
Model #
# 2C
# 3C
# 5C
# 10C
Earthwing dimensions
3/4" x 2 1/2"
3/4" x 3
1 1/8" x 4"
1 3/8 x 5"
Maximum Caliper Tree
up to 2"
up to 3"
up to 5"
up to 7"
Approximate Holding Power *
250 lbs
300 lbs
800 lbs
1600 lbs
Driver Size
3/8 x 24"
3/8 x 24"
1/2 x 34"
5/8 x 44"
Standard cable size (galvanized)
3/32" x 20"
3/32" x 20"
3/32 x 30"
5/32" x 40"
Length of Cable included in Kit
N/A
12'
14'
16'
* holding power will vary according to soil type        
   
                         
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