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75 Ton Rough Terrain Crane

RT75 rough terrain crane is a kind of telescopic boom and swing type crane which travels with tire type chassis.It is suitable for narrow space travel and operations; small turning radius; strong maneuverability.  
Max. Lifting Capacity:75T
Max. Boom Length:53m
Max. Lifting Height:53.5m
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Introduction

The 75-ton heavy-duty crane has good passing capacity, power performance and maneuverabilityIt can lift heavy loads and perform all-around operation without the need for outriggers.

This product is used widely in heavy lifting operations at construction sites, open oil fields, warehouses, freight yards and logistics bases.Short-distance transfer and lifting operations in narrow places.

XJCM rough terrain crane has 8 safety devices:

A torque limiter swing table lock device winch over-winding and over-relaxation protect device outrigger lock device outrigger bidirectional hydraulic lock rear axle steering lock and rear wheel return detector emergency steering power device gradienter hydraulic system overflow valve balance valve helps prevent accidents by keeping the vehicle in control.

75 Ton Rough Terrain Crane Feature:

  1. Large lifting capacity: This crane has a lifting capacity of 75 tons, so it can lift and move extremely heavy loads with ease.
  2. Rugged design: The crane is built to withstand harsh weather conditions and rough terrains, making it a sturdy construction machine. It is equipped with large, sturdy tires, and a powerful engine to handle the demanding work environment.
  3. Telescoping boom: The crane has a telescoping boom that can extend to different lengths, allowing it to reach higher or farther.
  4. Hydraulic system: The crane’s hydraulic system provides the power, precision and control needed to lift heavy loads.
  5. Operator’s cab: The operator cab of a crane is equipped with the latest technology, including cameras, sensors, and computer systems that provide the operator with real-time feedback and control.
  6. Safety features: The crane is equipped with various safety features that make it more efficient and safe to use.
  7. Easy transport:The crane, with its compact design and ability to be disassembled quickly, can be easily transported to different job sites.

75 ton Heavy Rough Terrain Crane FAQ:

Q: What is the maximum lifting capacity of a 75 ton heavy crane?

A: The maximum lifting capacity of a 75-ton heavy rough terrain crane is 75 tons, or 150,000 pounds.

Q: What types of terrains is a heavy rough terrain crane designed to operate on?

A: Heavy rough terrain cranes are designed to work on uneven and rough terrain. Examples include construction sites, mining areas, and oil fields.

Q: What is a telescoping boom?

A: The telescopic boom is a crane component. Can be extended to different lengths to increase the working range of the crane. This allows the crane to lift and move heavy loads to greater heights or distances.

Q: What is the hydraulic system in 75 ton heavy crane used for?

A: Hydraulic systems in heavy terrain cranes are used to provide the power needed to lift and move heavy loads. precise and controllable.The hydraulic system allows the crane to operate smoothly and efficiently, even when working on uneven or hilly ground.

Q: What safety features does a heavy rough terrain crane have?

A: The cab of a heavy rough terrain crane is designed with optimal visibility, which helps to prevent accidents and injuries. The crane’s anti-tip mechanisms, load sensors, and alarms also ensure safe and efficient operation.

Specifications

Category

Items

Unit

Parameters

Theoretical Outline Dimension

Parameters

Overall length

mm

13400

Overall width

mm

3380

Overall height

mm

3870

Axle base

mm

4650

Tread

mm

2350

Theoretical Weight Parameters

Dead weight in travel state

Kg

48800

Axle load

Front axle

Kg

22560

Rear axle

Kg

26240

Power Parameters

Engine rated output

Kw (r/min)

198/2500

Engine rated torque

N.m (r/min)

970/1200~1700

Travel Parameters

Travel speed

Max. travel speed

Km/h

40

Turning Radius

Min. turning radius

mm

6500

Min. turning radius of boom head

mm

12100

Min. ground clearance

mm

530

Approach angle

°

24.5

Departure angle

°

24.5

Max. grade-ability

%

55

 

Category

Items

Unit

Parameters

Main Lifting Performance Parameters 

Max. total rated lifting load

t

75

Min.. rated working radius

m

3

Turning radius at swing table tail

m

4.7

Max. load moment Base boom

KN.m

2502

Fully extended boom

KN.m

987

Outrigger span Longitudinal

m

7.75

Lateral

m

7.6

Fully extended boom

m

37

Fully extend boom+Jib

m

53

Boom length Base boom

m

10.2

Fully extended boom

m

37

Fully extend boom+Jib

m

52

Jib installation angle

°

0, 30

Working Speed Parameters

Boom derricking time Boom raising time

s

85

Boom descending time

s

85

Boom telescoping time Boom fully extended time

s

125

Boom fully retracting time

s

95

Max. swing speed

m/min

2

Outrigger telescoping time Horizontal outriggers Extending synchronously

s

30

Retracting synchronously

s

25

Vertical outriggers Extending synchronously

s

35

Retracting synchronously

s

60

Lifting speed of single rope Main winch No load

m/min

120

Auxiliary winch No load

m/min

120

 

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