xct50_y Truck Crane

Technical Specifications

50 t 44.5 m 60 m
Contents

Dimensions 4

Technical specifications 5-8

Weight / Working speeds 9

Boom / Jib combinations 10

Boom 11-13

Jib 14-15

Table of main technical parameters 16-17

Description of symbols 18

Notes 19

1 xcmg——xct50_y
Dimensions

11400 44500
D

C
A B

H
2376 1470 4300 1350 2404
2145 11900
14045

7100
4700
E

6100

Jib A B C D E R1 R2 R3 R4 H

315/80R22.5 Swing-away jib 19 13 1559 3615 2790 15100 14630 13600 12000 260

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 Technical specifications

Transmission Mechanical transmission, made by

` Chassis
Shaanxi Fast Gear Co., Ltd., manual
Frame Designed and manufactured by XCMG, flexible shaft control; 9-forward speed
it is made of high strength steel with and 1-reverse speed with a synchronizer.
fully covered walking surface and anti- Axles High strength axles, made by famous
torsion box-typed structure. makers through adoption of foreign
Outriggers Four outriggers arranged in H-shape are advanced technology, with reliable
hydraulically controlled by control performance.
levers, with 5th jack available. There is Suspensions Rubber spring suspensions with V-type
an outrigger control station located at push rods are adopted for rear suspension
each side of the chassis, and there is a system, leading to improved chassis
level gauge on each control station. The stability and reduced tire wear.
outrigger movements can be Tires 315/80R22.5, tubeless tire, light weight,
simultaneously or separately controlled good heat dissipation, low noise during
at any side of the chassis. There is a traveling, strong bearing capacity, long
check valve fitted in each outrigger service life.
cylinder, and a double-way hydraulic Brakes Service braking: foot pedal operated
valve fitted in each jack cylinder. double-circuit air pressure brake. 1st
Outrigger float diameter: Φ 450 mm circuit acts on the wheels of 1st and 2nd
Reaction force of outrigger at max. axles, and 2nd circuit acts on the wheels
lifting load: 440 kN of 3rd and 4th axles.
Engine WP9H336E62, in-line, six-cylinder, Parking brake: spring-loaded brake,
water-cooled, four-stroke, acting on wheels of axles 2,3 and 4;
supercharging, high pressure common Auxiliary brakes: engine in-cylinder
rail engine, manufactured by Weichai brake and exhaust brake, which is safe
Power, with rated power of 247 and reliable, and will prolong the service
kW/1900 rpm and max. torque of 1600 life of brake lining.
Nm/(1000-1400) rpm, compliant to Steering Mechanically steering mechanism with a
BS-IV emission standard. hydraulic booster.
Fuel tank capacity 320 L. Driver’s Luxurious driver’s cab. Safety glass,
Electrical 24 V DC, two sets of 12 V battery in cab electrically operated door window lifters,
system series. adjustable seats, electrical adjustable
Generator: 28± 0.3 V, 80 A. mirrors, steering wheel adjustable in
height and angle, liquid crystal display
Safety Double-way hydraulic valve and radio-cassette player are equipped.
devices Beacon lamp Heater and air conditioner are standard.
Backup camera
ABS
Yellow reflecting marking

3 xcmg——xct50_y
Technical specifications

Operator's New steel cab. Safety glass and sun

Superstructure cab shield are used for windows. A
Frame Designed and manufactured by XCMG, swing-out door is equipped. The cab
made of high strength steel. features a new ergonomic seat design
Hydraulic Special throttle load sensitive design, with backrest adjustment.
system more stable system minimum flow, more Wipers are fitted for the windshield
reasonable system rigidity, more and roof window; standard controls
prominent fine-control and smoothness; and indicators are ergonomically
confluence technology for lifting, luffing arranged in the cab.
and telescoping double-pump confluence; Air conditioner is standard.
air-cooled hydraulic oil cooler is fitted. Counter Fixed counterweight of 4 t,
Oil tank capacity: 600 L. Weight Removable counterweight of 1.5 t.
Safety Hydraulic balance valve, hydraulic
Operating Pilot hydraulic proportional control devices relief valve, LMI, spring centering
mode through left and right levers is used for system for control levers, lowering
controlling the superstructure. Stepless limiter for preventing wire rope from
speed regulation is available. over-releasing, and anti-two block at
Main Hydraulic control is used for speed boom head for preventing wire rope
winch regulation. The system is driven by a from over-winding. Free slewing and
system hydraulic motor through a planetary gear slewing locking.
reducer, with a normally closed brake, Winch monitoring device
balance valve and Lebus grooved drum
Tri colored light bar
equipped.
Beacon lamp
It has features of high speed with a light
load and low speed with a heavy load. Angle indicator
Auxiliary Hydraulic control is used for speed Yellow reflecting marking
winch regulation. The system is driven by a Hook block 60 t Hook block
system hydraulic motor through a planetary gear 5 t Hook block
reducer, with a normally closed brake, a 35 t Hook block
balance valve and Lebus grooved drum
equipped. Boom and jib system
It has features of high speed with a light
load and low speed with a heavy load. Boom Comprised of one basic boom and
four telescoping boom sections, with
Slewing Four-point contact-ball slewing bearing is
U-shaped cross-section, welded
system driven by the planetary gear reducer of
structure and adopts anti-distortion
slewing mechanism, which is driven by a
design and is made of high strength
hydraulic motor, and may continuously
structural steel. Single-cylinder plus
slew 360 . Power control and free
ropes telescoping system.
slewing function as well as stepless speed
Boom length: 11.4 m4 4.5 m
regulation are available.
Luffing A front support double-acting hydraulic Swing-away Two-section lattice jib, welded
system cylinder is equipped for luffing operation, jib structure; three offset angles of 0°, 15°
with a balance valve fitted. and 30°.
Fixed jib length: 9.5m/16m.

Product parts list is as mentioned above. Auxiliary Fitted at boom head, used for single
Please refer to the product quotation for sheave line operation.
specific parts. Its lifting performance is the same as
Symbol explanation: that for boom, but the maximum
——it means the standard configuration; lifting load does not exceed 4.5 t.
——it means the optional configuration.

4 xcmg——xct50_y
Weight

Axle 1 2 3 4 Total weight

t 8.5 8.5 11.55 11.55 40.1

Hook Parts of lines Weight (kg) Dimensions (mm) Remarks

60t 12 517 1325 544 537 Single hook Standard
35t 8 360 1362 504 389 Single hook optional
5t 1 100 535 300 300 Single hook Standard

Working speeds

315/80R22.5 2 90 40%

Drive Working speed Max. single line pull Rope diameter/ length

1 0-128 m/min, single line, 4th layer 47kN 18 mm/200m

2 0-128 m/min, single line, 4th layer 47kN 18mm/128m

0-2r/min

Approx. 50s for boom luffing up from -1 to 81

Approx. 100s for boom extension from 11.4 m to 44.5 m

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Boom / Jib combinations

Telescopic boom Jib

T 44.5m
T 11.4~44.5m
J 9.5m/16m

6 xcmg——xct50_y
Lifting heights Boom

50m

40
T 44.5m

T 40.3m

T 38.3m

T 36.1m
30
T 34.1m

T 32.2m

T 29.9m

T 28m

T 26m

T 23.7m
20
T 21.8m

T 19.8m
T 17.6m

T 15.6m

T 11.4m
10

0 10 20 30 40m

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Lifting capacities

11.4-44.5m 6.1m× 7.1m 5.5t

11.4m 15.6m 19.8m 26m 32.2m 38.3m 44.5m m

m
3 50 45 3
3.5 50 45 3.5
4 48 45 31.5 25 4
4.5 45.5 42.9 31.5 25 4.5
5 41 39.6 29.5 25 18.1 5
5.5 36.5 36 28.5 24.65 18.1 5.5
6 33 32.5 27 23.3 18.1 6
7 28.4 27.9 25 21 17.1 13 7
8 21.6 21.2 21 19 15.6 12.6 8
9 17.1 16.7 16.5 17.3 14.5 11.8 8.2 9
10 13.3 13.1 14.3 13.3 11 8.1 10
12 9 8.8 9.8 10.5 9.8 8 12
14 6.1 7.1 7.7 8.1 7.2 14
16 4.3 5.2 5.8 6.2 6.5 16
18 3.9 4.5 4.8 5.1 18
20 2.9 3.4 3.8 4 20
22 2.1 2.6 3 3.2 22
24 2 2.3 2.6 24
26 1.4 1.8 2 26
28 1.3 1.6 28
30 0.9 1.2 30
32 0.8 32

8 xcmg——xct50_y
Lifting capacities

17.6-40.3m 6.1m× 7.1m 5.5t

17.6m 23.7m 29.9m 36.1m 21.8m 28m 34.1m 40.3m m

m
3 26.5 3
3.5 26.5 26.5 3.5
4 26.5 26.5 26.5 4
4.5 26.5 26.5 26.5 4.5
5 26.5 25.9 16.2 26.5 24 5
5.5 26.5 24.8 16.2 26.5 24 5.5
6 26.5 23.7 16.2 11.1 26.5 24 6
7 26.5 21.9 15.1 11.1 26.5 22.9 15.1 7
8 23.2 20.3 14 11.1 22.6 21.4 14.3 10.4 8
9 18.7 19 13.1 10.4 18.1 18.8 13.4 10 9
10 15.2 15.9 12.3 9.8 14.7 15.4 12.7 9.6 10
12 10.7 11.4 10.8 8.9 10.2 10.9 11.3 8.8 12
14 7.9 8.5 8.9 8 7.4 8.1 8.5 8.2 14
16 6.6 7 7.2 5.6 6.2 6.5 6.8 16
18 5.2 5.6 5.8 4.2 4.8 5.2 5.4 18
20 4.5 4.7 3.8 4.1 4.4 20
22 3.7 3.9 2.9 3.3 3.5 22
24 3 3.2 2.6 2.9 24
26 2.7 2.1 2.3 26
28 2.2 1.6 1.9 28
30 1.8 1.5 30
32 1.1 32
34 0.8 34

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Lifting heights Jib

60m

50

15
0
40
15
30

30

30

20

10

0m 5m 10m 15m 20m 25m 30m 35m 40m 45m

0 10 20 30 40 50m

10 xcmg——xct50_y
Lifting capacities

44.5m 9.5m 6.1m× 7.1m

T
0° 15° 30°
78 4.5 3 2.5 78
75 4.1 2.8 2.4 75
72 3.8 2.6 2.3 72
70 3.5 2.5 2.2 70
65 2.5 2.3 2 65
60 1.6 1.5 1.4 60
55 0.9 0.9 0.8 55

44.5m 16m 6.1m× 7.1m

0° 15° 30°
78 2.8 1.5 1.2 78
75 2.4 1.4 1.1 75
72 2 1.2 1 72
70 1.9 1.2 0.95 70
65 1.7 1 0.85 65
60 1.2 0.9 0.75 60

xcmg——xct50_y 11
Table of main technical parameters

Category Item Unit Parameter

Dimensionslen gth×width×height mm 14045 2790 3615

Axle spacing mm 1470+4300+1350

Dimensions Track (Front/ Rear) mm 2304/2081

Front/ Rear overhang mm 2376/2404

Front/ Rear extension mm 2145/0

Max. permissible total weight kg 40100

1st axle kg 8500

Weight
2nd axle kg 8500
Axle load
3rd axle kg 11550
4rd axle kg 11550
Engine model —— WP9H336E62

Rated power/ rotation speed kW/(r/min) 247/1900

Power
Max. net power/rotation speed kW/(r/min) 242/1900

Max. output torque/rotation speed N.m/(r/min) 1600/1000-1400

Max. travel speed km/h ≥48

Min. stable travel speed km/h 2 3
Min. turning diameter m ≤24

Min. turning diameter at boom head m ≤30.2

Min. ground clearance mm 260

Travel Approach angle 19

Departure angle 13

Braking distance (at 30 km/h) m ≤10

Max. grade ability % ≥40

Fuel consumption per 100 km L 38

Exterior noise level dB(A) ≤84

Noise
Noise level at seated position dB(A) ≤90

12 xcmg——xct50_y
Table of main technical parameters

Category Item Unit Parameter

Max. total rated lifting capacity t 50

Min. rated working radius m 3

Turning radius at turntable tail mm 3800

Base boom kN.m 2050
Fully-extended boom kN.m 1040
Max. load moment
Fully-extended boom + Jib kN.m 725

Longitudinal m 6.1
Outrigger span
Lateral m 7.1
Main
performance Base boom m 11.2

Fully-extended boom m 44.1

Hoist height

Fully-extended boom + Jib m 60

Base boom m 11.4

Boom length Fully-extended boom m 44.5

Fully-extended boom + Jib m 60.5

Jib offset angle 0, 15, 30

Boom raising time s ≤50

Boom fully extending time s ≤100

Max. slewing speed r/min ≥2

Retracting s ≤35
Outrigger beam
Outrigger extending and Extending s ≤40
Working speed retracting time Retracting s ≤35
Outrigger jack
Extending s ≤40

Main winch m/min ≥128

Hoisting speed
(single line, 4th layer, no
load)
Auxiliary winch m/min ≥128

Exterior noise level dB A ≤122

Noise
Noise level at seated position dB A ≤90

xcmg——xct50_y 13
Description of symbols

General symbols

Superstructure Chassis

Lifting capacity Axle

Boom length Driving speed

Radius Grade ability

Boom angle Tires

Hoist height with boom Outriggers

Fixed jib length Hook block

Jib offset angle Counterweight

Hoist height with jib Winch

360 operation of the boom with 5th jack

360 operation of the boom
down

xcmg——xct50_y 14
Notes

1. The total rated loads given in the rated load charts are the maximum lifting capacity when the crane is set up on
firm and level ground, which includes the weight of the hook block and slings. The weight of above-mentioned
devices should be deducted to correctly calculate the load weight.

2. The working radius shown in the rated load charts is the radius when the load is lifted off the ground, and it is the
actual value including loaded boom deflection.

3. A lifting operation is permissible only when the wind force is below grade 5 (instantaneous wind speed is 14.1
m/s, wind pressure is 125 N/m2).

4. Before beginning lifting operation, the operator should know the weight of the load to be lifted and its working
range, and then select proper working conditions. Never operate the crane beyond the limit shown in the chart.
Use the lower value from the chart when the boom length or working radius is between the range of values.

5. Observe the boom angle limit. Never operate the crane with the boom angle beyond the recommended limit even
if a load is not being carried. Otherwise, the crane will tip.

6. The boom length given in the rated load charts should accord with the telescoping code of boom sections .

Service Tel
400-110-9999
400-001-5678
This print does not belong to the contract. We reserve the right to modify the design (such as
product model, parameters and configuration) without notice for improvement. The pictures are
just for reference. The product in the picture may not be standard configuration. Some parts need
to be purchased separately. Conform to the local laws for license application and road traveling.

15 xcmg——xct50_y