SRD International Company Limited -----------
 
Crawler Tractors
 
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Crawler Tractors (Mini-Bulldozer)
           Specifications of Crawler Tractors (Mini-bulldozers):

Model

YCT306S-M    YCT306R-M

YCT306S-H  YCT306R-H

YCT306S-5

YCT406

Engine
TY395I
Y485GL
YSD490T-2

Max. Power

22KW/2000rpm

22KW/200rpm

29.4KW/2400rpm

Bore × stroke

95mm×105mm

85mmx90mm

90mmx100mm

Lubrication

Full pressure by rotary pump

Optimum fuel consumption

234g/kW

267.9g/KW

261g/KW

Transmission

Clutch

Single dry disk diaphgram-spring, 10" pedal control

Hydraulic reverse shuttle clutch

Single dry disk diaphgram-spring, 8" pedal control

Single dry disk diaphgram-spring, 10" pedal control

Gearbox

2-shaft, 8Fwd.+2 Rev. Sliding gear shift

8 Fwd. + 8 Rev. (Reverse shuttle)

2-shaft, 8Fwd.+2 Rev. Sliding gear shift

8FWD. + 4Rev. (Direct-drive)

Brakes & Steering

Brakes & Steering

Steering pedals integrated with the Brake Pedals

Steering Clutch

Multiple dry geramtallic Disk Clutch

Brakes

Band brakes, Pedals control

PTO

Power take off

Mechanical dependent

Speed

540rpm

540/1000rpm

540/1000rpm

Shaft Diameter

35mm (1-3/8"), 6 Splines

Under Carriage

Rollers

Semi-rigid off-track frame

 

Track rollers

5+1(each side)

4+1(each side)

7+1+1(each side)

Track recoil system

Helical spring, Screw Adjusted

Width of Track shoes

300mm

240mm

290mm

Hydraulic system

Capacity at govered rpm

25.2Lpm

20Lpm

24Lpm

Relief Valve Pressure

16MPa

16MPa

16MPa

Blade Capacity

0.67m³

0.45m³

0.67m³

Lifting capacity at hitch point

7350N

7350N

9500N

Weight & Dimension

L×W×H (mm)

2960×1640×2140 (with Blade& ROPS)

2800x140x2100

2830x1550x2300

Ground clearance

240-245mm

280mm

Operating Weight

2830Kg (Standard)

2100kg

3250kg

Max. Drawbar Pull

2350Kg (Steel) 1960Kg (Rubber)

1800kg

2550kg

Copyright @ SRD International Co. Ltd. 2006