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NorthStar Jumping Jack Tamping Rammer — With 4 HP Robin Engine

Item# 49158
NorthStar Jumping Jack Tamping Rammer — With 4 HP Robin Engine

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Only $2199.99
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  • Robin EH12-2D 4 HP, 4-cycle engine
  • 11in. x 13in. plate
  • Delivers 3814 lbs. of compacting force
  • Travels at 38–48 feet per minute
  • Delivers 680–710 blows per minute
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Product Summary

This NorthStar® gas-powered tamping rammer is ideal for compacting cohesive soil in confined areas. Powered by a 4 HP Robin 4-cycle gasoline engine, it features a convenient oil checking system and dual filter system. Rammer is lightweight and well balanced for easy handling and operation. Suitable for trenches, pipelines and patching.

What's Included
  • (1) Tamping rammer with 4 HP Robin engine

Features + Benefits

Features for NorthStar Jumping Jack Tamping Rammer — With 4 HP Robin Engine
  • Robin EH12-2D 4 HP, 4-cycle engine
  • 11in. x 13in. plate
  • Delivers 3814 lbs. of compacting force
  • Travels at 38–48 feet per minute
  • Delivers 680–710 blows per minute
  • Covers up to 2,200 sq. ft. per hour
  • Compaction depth up to 12in.
  • Durable bellows with low maintenance
  • Overall 28 3/8in.L x 16 3/8in.W x 40 7/8in.H
  • 2-year limited warranty
Key Specs
Item# 49158
Brand NorthStar
Manufacturer's Warranty 2 year Limited Warranty
Ship Weight 176.37 lbs
Product Type Tamper
HP 4
Engine Type Robin EH12-2D
Bore x Stroke (mm) 60 x 43
Rated Watts (kW) 2.7 @ 3,600 RPM
Compacting Plate Dimensions L x W (in.) 11 x 13
Blows Per Minute (BPM) 680–710
Travel Speed (ft. per min.) 10–15
Compaction Force (lbs.) 3,814
Compaction Depth (in.) 12
Area Capacity Per Hour (sq. ft.) 2,200
Overall Dimensions L x W x H (in.) 28 3/8 x 16 3/8 x 40 7/8
Product Weight (lbs.) 160

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Replacement Parts
Call To Order: 1-800-657-0516

Mon - Fri 7:00 AM - 6:00 PM (Central)
Sat 7:00 AM - 3:00 PM (Central)

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NorthStar Jumping Jack Tamping Rammer — With 4 HP Robin Engine The price is $2,199.99.
NorthStar Jumping Jack Tamping Rammer — With 4 HP Robin Engine
(Not Yet Rated - New)
Item# 49158
In Stock Online
Only $2199.99
Hide Similarities
Product Type Compactor Compactor Compactor Compactor Tamper
HP
7 5.5 5.5 5.5 4
Engine Type Powerhorse 212cc Honda GX160 Honda GX160 Honda GX160 Robin EH12-2D
Bore x Stroke (mm) 70 x 55 68 x 45 68 x 45 68 x 45 60 x 43
Rated Watts (kW)
4.1 at 3,600 RPM 4.1 at 3,600 RPM 4.1 at 3,600 RPM 4.1 at 3,600 RPM 2.7 @ 3,600 RPM
Compacting Plate Dimensions L x W (in.) 21 1/2 x 17 7/10 13 3/16 x 14 3/4 21 1/2 x 16 5/16 21 5/8 x 15 15/16 11 x 13
Blows Per Minute (BPM) - - - - 680–710
Vibrations Per Minute (VPM) 5,500 5,700 6,400 5,700 -
Travel Speed (ft. per min.) 65 65–82 65–82 65–82 10–15
Compaction Force (lbs.) 3,950 2,270 3,968 3,527 3,814
Compaction Depth (in.) 20 14 (sand) 22 14 12
Area Capacity Per Hour (sq. ft.) 6,706 6,055 6,706 6,566 2,200
Overall Dimensions L x W x H (in.) 26 x 19 x 27 20 x 14 x 40 21 x 17 x 37 21 x 16 x 39 28 3/8 x 16 3/8 x 40 7/8
Product Weight (lbs.) 198 152 210 176 160