RAMMER 3288 Hydraulic Breaker Tool

$1.00

Tools for Hydraulic Hammers of Meritautomotive
Tools for Hydraulic Hammers of Meritautomotive

The Rammer BR3288 Pyramid Tool is designed for maximum penetration and extreme durability in the most challenging environments.

Montabert V4500 Compatible Chisel Moil
Montabert V4500 Compatible Chisel Moil

RAMMER 3288 Hydraulic Breaker Tool is Engineered for the Toughest Demands at MERIT.

When your project involves heavy-duty demolition, trenching, or quarrying, you need a tool that doesn’t just work—it dominates. The Rammer BR3288 Pyramid Tool is designed for maximum penetration and extreme durability in the most challenging environments.


Technical Specifications

Precision-engineered to meet the rigorous standards of the Rammer series:

Feature Specification
Model Rammer 3288 / BR3288
Tool Type Pyramid (Optimal for hard rock & reinforced concrete)
Diameter 142 mm
Length 1200 mm
Weight 153 kg
Material High-grade, Heat-treated Alloy Steel

Why Choose the Rammer 3288 Pyramid Tool?

  • Superior Material Strength: Crafted from specialized heat-treated alloy steel to minimize wear and prevent premature breakage.

  • Optimized Impact: The 142mm diameter ensures stable energy transfer, delivering 100% of the hammer’s power directly into the material.

  • Extended Service Life: Designed to withstand high thermal stress and abrasive conditions, reducing your downtime and maintenance costs.

  • Versatility: Perfect for secondary breaking and heavy demolition where precision and power must meet.

    1. Housing Unit Assemblies
    Heavy Duty (HD)
    Housing: 168089
    Pad: 155438
    Buffer (Standard): 154317
    Buffer (Heavy duty): 168203
    Plug: 157947
    Hex. screw (M24x110-12.9): 90589
    Washer: 90511
    Lock nut (M24-12): 90507
    Shield plate: 163556
    Plug: 158147
    Plug: 400491
    Plug: 953291
    Wear plate: 163355
    Lifting eye (M30): 90705
    Hex. screw (M30x40-8.8): 900026
    Seal: 153013
    Wear parts: 168211
    Heavy Duty Hard Rock (HDHR) & Primary Breaking
    Housing (HDHR/Primary): 168085
    Wear plate: 162598
    Wear plate: 162597
    Wear parts: 160399
    2. Internal Percussion Unit Components
    Accumulator
    Accumulator (complete): 155339
    Accumulator bottom: 173741
    Accumulator cover: 155342
    Membrane: 173532
    Accumulator screw: 40416
    Filling plug: 40368
    Shield plug: 154015
    O-ring (D23): 910006
    Parallel pin: 90304
    Usit-ring: 90056
    Accumulator screw: 41335
    Seal (D124): 41357
    O-ring (D194): 910002
    Main Valve
    Main valve bushing: 103802
    Main spool: 162453
    Spool (D23): 101853
    Spool (D16): 40112
    Cover: 101472
    Cover: 101830
    Seal (D110): 902668
    O-ring (D105): 90005
    Lock washer: 90597
    Hex. screw: 90517
    Ramvalve
    Ramvalve (complete): 172210
    Cover: 172149
    Valve housing: 172211
    Spool: 171031
    Spring: 954342
    O-ring (D34/D46/D44): 90017 / 90031 / 90007
    Shim plate: 954349
    Seal (D34): 954341
    Pressure Control Valve
    Pressure control valve (complete): 162450
    Valve housing: 162451
    Spool: 162452
    Guide: 400688
    O-ring (D60): 90083
    Spring: 90104
    Seal (D50/D55): 41375 / 41374
    O-ring (D21): 910018
    Plug: 112512
    3. Body and Front Head Parts
    Body Parts
    Valve body: 162448
    Breather: 400662
    Flange plug (R3/4): 90401
    Cylinder: 162442
    Piston: 162445
    Seal carrier: 162446
    Wiper (D119): 901160
    Seal (D120/D118): 955144 / 150244
    Front Head
    Front head: 173679
    Thrust ring: 155467
    Upper tool bushing: 101414
    Tool retaining pin: 153235
    Ring: 153236
    Wedge: 40110
    Retaining pin (D30): 173680
    Rubber ring: 173685
    Lower tool bushing: 155206
    4. Working Tools
    Chisel (881): 881
    Moil point (883): 883
    Blunt (884): 884
    Pyramid (883K3): 883K3
    Limestone Chisel (881F3): 881F3
    Hard Rock Chisel (881A2): 881A2
    Super Blunt (884T2): 884T2
    5. Service Kits
    Seal set: 163428
    Service kit (Basic): K13288
    Service kit 2A (HD): K2A3288
    Service kit 2B (HDHR): K2B3288
    Service kit 2D (Primary Breaking): K2D3288

 

Rammer S86 Parts List

No Part Number Description
1 40542 Pad
2 42075 Buffer
3 30274 Buffer
4 40531 Wear Plate
5 30269 Membrane
6 30261 Accumulator Screw
7 20282 Side Rod
8 30480 Nut
9 40585 Locking Ring
10 40586 Rubber Ring
11 10225 Piston
12 30254 Thrust Ring
13 40502 Upper Tool Bushing
14 21155 Lower Tool Bushing
15 31549 Bushing
16 41336 Pin
17 40503 Pin
18 42431 Seal Set
19 10217 Front Head

 

Rammer S84 Parts List

No Part Number Description
1 30261S0084 Accumulator Bolt
2 41479 Tool Retaining Pin
3 41241 Seal Set Complete
4 10455 Piston
5 30608 Tie Rod
6 30581 Tie Rod Nut
7 30269A Membrane
8 20943 Lower Tool Bushing
9 30558 Upper Tool Bushing
10 20623 Thrust Ring

 

Rammer S83 Parts List

No Part Number Description
1 400361 Retaining Pin
2 400360 Retaining Pin
3 400358 Tool Retaining Pin
4 42415 Seal Set Complete
5 10606 Piston
6 200177 Tie Rod
7 300291 Tie Rod Nut
8 41090 Lock Plate
9 30766 Membrane
10 102157 Lower Tool Bushing
11 300292 Upper Tool Bushing
12 20838 Thrust Ring
13 100336 Front Head
14 300978 Pad
15 300979 Buffer

 

Weight 337.32 lbs
Dimensions 47.24 × 5.59 × 5.59 in
Material

Manufactured from high-grade SAE 4140 Chrome-Moly alloy steel, precision heat-treated to achieve the optimum balance of surface hardness and core toughness.

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