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Description

The Wacker Neuson BS70-2plus Rammer with Oil Injection #5100030608 provides all the advantages of the classic two-stroke rammer, plus the convenience of a no-mix system. The two separate tanks for fuel and two-cycle oil eliminate premixing, and automatically provides the correct mix for long, clean running times. The Plus series rammers are available in three weight classes and are ideal for compaction of cohesive and mixed soil in trenches and other confined areas. The low center of gravity provides high performance and stability during operation.
 
 
Separate, extra large oil tank
  • 120 hours running time with one oil filling. (Compared with 4 stroke rammer: oil change every 100 hours.)
  • Oil tank lid also available as lockable version (accessories). This will prevent gasoline from being accidentally poured into the oil tank at the construction site.
  • Premixing not necessary

Intelligent, electronic automatic low oil shutoff (2Plus vibratory rammer)

  • If there is a low oil level, the engine can initially be started but shuts down again after a short time.
  • If the low oil level occurs during operation, the engine shuts down automatically.

Optimized starting and operating performance

  • The metal spiral membrane in the carburetor allows the vibratory rammer to operate with low-grade fuel.
  • Optimized fueling makes the vibratory rammer resistant to an excessively rich oil and gasoline mixture ratio.

Individual setting of the carburetor

  • Since the carburetor is not adjusted until the engine is installed in the vibratory rammer, it offers an optimum ratio of power, fuel consumption, and low emissions.

Catalytic converter (2-stroke engine)

  • Very low CO emissions (carbon monoxide), which are significantly lower than for the 4 stroke rammer. Due to this, problem-free application in trenches.

Optimized thermal management

  • The vibratory rammer’s thermal management has been significantly improved by optimized cooling air flow. As a result, the vibratory rammer remains efficient even at very high outside temperatures.

Fast travel speed

  • The fast travel speed allows efficient working with high surface performance.

Sturdy percussion system

  • The percussion system is equipped with damping, which makes it particularly sturdy and durable. Wear and damage to the percussion system are avoided this way.

Emission values of gasoline rammers

  • Specially designed catalytic converter offers emissions that meet all current regulatory requirements

 

Exclusive engine design

  • Specially designed for use in soil compaction
  • Fewer moving parts reduces maintenance and promotes longer life

 

Hour meter

  • For easy tracking of time and maintenance intervals

 

Easy to transport

  • Large and flexible lift point
  • Easy loading and stowing by transport rollers on the handle

RPM / Operating hours

Innovative air filter system

  • Operate three times longer in the optimum speed range than without compensation
  • Three times longer service intervals

Not compensated Compensated Extension of the service-intervall

All Wacker Neuson rammers fall below current exhaust emissions limits.

 

Brochures/Specs

Wacker Neuson BS70-2plus Rammer Brochure (click for pdf)

 

Unit

BS70-2plus

Length x width x height

in

26.5 x 13.5 x 38

Shoe size (w x l)

in

11 x 13 or 13 x 13

Operating weight

lbs

163

Stroke

in

2.6

Percussion rate

blows/ min

700

Impact force

lbf

4,496

Travel speed

ft/min

29

Compacted area 11 in shoe
13 in shoe

ft2/h

1,598 1,884

Engine type

 

Wacker Neuson WM 80, air-cooled, 2-cycle, single-cylinder, gasoline engine.

Displacement

in3

4.9

Operating speed

rpm

4,400

Max. rated power

hp rpm

2.7
@ 4,400

Fuel to oil ratio

 

100:1

Fuel consumption

qt/h

1.4

Fuel tank capacity

qt

3.2

Oil tank capacity

qt

1.3