Shantui SD32 Bulldozer Machine Structure And Main Parameters

Shantui SD32 Bulldozer Machine Structure And Main Parameters

1. MACHINE APPEARANCE (FIGURE 3-1)

1 Exhaust pipe and muffler 2 Blade lift cylinder
3 Cab 4 Fuel tank
5 Track 6 Track frame
7 Carrier roller 8 Track roller and Guard
9 Push rod 10 Tilt cylinder
11 Blade

2.MAIN PARAMETERS (SEE THE TABLE BELOW)

3. CHARACTERISTICS OF THE DRIVE SYSTEM

1. Hydraulic torque converter: three-component, one-stage and one-phase
2. Transmission case: planetary gear, multi-piece clutch, hydraulic, and forced lubrication.
3. Central drive: spiral bevel gear, primary reduction, and splash lubrication.
4. Steering clutch: wet, multi-spring pressed, hydraulic detach, and manual-hydraulic operation.
5. Steering brake: wet, floating, direct clutching, hydraulically assisted, and interlocked operation
6. Final drive: two-stage straight gear reduction, and splash lubrication.

4. WALKING SYSTEM

Type: Swing type of sprayed beam, suspended structure of equalizer bar 

Number of carrier roller：  2/each side

Number of track rollers:    SD32, SD32D and SD32R: 7/each side (2 pieces for one-sided, 5 pieces for two-sided)

Track type:                            SD32, SD32D and SD32R: Assembled single-track tooth (41 pieces each side)

Track shoe width:                SD32: 560mm 

                                                SD32D and SD32R: 760mm

Track pitch:                          228.85mm 

5. TRIPLE-SHANK RIPPER

Type:                                  Parallelogram adjustable and removable

Number of gear teeth:    Three-tooth

Maximum ripping depth: 842 mm

Maximum lift height:    883 mm

Mass:                                4800 Kg

6. HYDRAULIC SYSTEM (WORK EQUIPMENT)

Maximum operating oil pressure: 14Mpa (140kg/cm2)
Oil pump type: gear oil pump
Flow: 355L/min (engine speed 2000rpm)
Control value type: Lubricating valve
Tilt cylinder’s inner diameter×quantity: Φ140mm×2 (dual-acting)
Tilt cylinder’s inner diameter×quantity: Φ225mm×1
Ripper lift cylinder’s inner diameter×quantity: Φ225mm×2
Ripper angle adjusting cylinder’s inner diameter×quantity: Φ225mm×2

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