752 crawler tractor technical parameters

Machine parameters

model

JY-752

Type

Tracked

Dimensions mm

Length × width × height

3000×1860×2460

Gauge mm

1200

Track grounding length mm

1490

Minimum ground clearance (from the bottom) mm

450(frame)

Rated traction KN

15

Minimum clearance mm

450

Front axle mass / rear axle mass kg

1120/618

Minimum turning radius m

3.5

Structural quality  kg

1660

Minimum use quality kg

1700

Maximum mass of kg

2400

Production efficiency hm2/h

0.3

Fuel consumption rate kg/hm2

≤25

Design speed

km/h

Low file

0-4

Mid-range

0-4.5

High grade

0-7.5

Counterweight (maximum) (front/rear)

0/0

 

Engine

engine model

YN36GB1

  form

Four cylinder, water cooled, four stroke

 Trademark or brand

In the cloud

Bore diameter and stroke mm

100×115

  Displacement L

3.61

Calibration speed r/min

2600

  Startup mode

Electric start

  Lubrication method

Pressure, splash mixing

 

cooling method

Forced circulation water cooling

Calibration power kw

55

PTO maximum power kw

48.2

Wheelbase mm

None

Maximum torque n-m

240/1600-1800

 

Transmission system, steering, braking, walking

clutch

230mm single piece single acting

Gearbox

HST wireless shift + 3 shifts

Steering clutch type

Internal mesh

Brake type

Multi-chip

Final drive

Two-stage deceleration

Walking track model (pitch × number of sections × width)

90×52×400(with side teeth)

 

Working equipment

Lifter type

Semi-separated

Oil pump model

CBN310 (left-handed spline)

Distributor type

External spool valve

Tillage control method

Bit control (optional force control)

Cylinder (diameter × stroke) mm

80×100

Safety valve adjustment pressure Mpa

16

Suspension form

Rear three-point suspension class I

Upper suspension point connecting pin diameter mm

25

Lower suspension point connection aperture mm

29

Power output shaft type

Non-independent

Speed r/min

540/720

Rotation

Clockwise (toward the shaft end)

Axial extension

/

Tank filling capacity

Fuel tank  L

38

Engine oil sump L

5.5 (based on the dipstick scale)

Air filter  L

1.0 (based on the dipstick scale)

Gearbox  L

19

Hydraulic oil tank L

16

Recommended oil (anti-wear hydraulic oil)

HM68

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