Motor assembly and parts consist of stator and rotor. Stator is made by squeezing rubber sleeve on the wall of the steel tube. There forms spiral structure with a certain geometric parameter. Rotor is a crome-plated screw rod.
The basic principle of downhole motor goes like this: stator and rotor matches with each other, to form spiral line and seal cavity through their guide rail difference. With rotor running in the stator, the seal cavity is moving along its axial direction, continuously forms and disappears to complete its energy conversion.
Motors Parts,Motors Assembly,Universal Shaft Assembly,Universal Shaft Parts,Hydraulic Shock Absorber Weifang Shengde Petroleum Machinery Manufacturing Co., Ltd. , http://www.sdpetromachine.com
Features:Â
  It is a mature model of SINOTRUK with the reliable and stable structure design, high bearing capacity, excellent engine force and highly stable performance, with its fame forged in construction and mining industries with adverse operating environments, available for the short-range earthwork transportation tasks for mines and construction projects.
Parameter:
Â
SINOTRUK HOWO 6X4 336HP 20M3 DUMP TRUCK MAIN SPECIFICATION
Description
SINOTRUK HOWO 6X4 336HP 20M3 DUMP TRUCK
Model
ZZ3257N3447A1
Engine Power
336Hp
Dump Body Dimension
5200×2300×1500mm(20m3)
Loading Capacity
28,580Kgs
Place of Origin
China
DETAIL SPECIFICATION
Cabin
Type
2-arm windscreen wiper system with three speeds, damped adjustable driver's seat, with heating and ventilating system, exterior sun visor, safety belts, adjustable steering wheel, air horn, air conditioner, with transverse stabilizer, with 4-point support fully floating suspension + shock absorber + air roof spoiler Â
Model
HW76, HOWO Long Cabin, with two seats and one bed
Â
Model
WD615. 47
Engine
Horse Power (Hp/rpm)
3712200
Â
Max.Toruqe(Nm/rpm)
1450/1300-1600
Â
Displacement(L)
9.726
Â
Type
DIESEL Engine, 6-cylinder in-line with water cooling, turbo-charging and intercooling, Diesel 4-strok, Electric control common rail engine
Clutch
Φ430 Diaphragm spring clutch, hydraulic operating with air assistance
Transmission
HW19710, 10 speeds forward and 2 speeds reverse.
Ratio: 14.28 10.62 7.87 5.87 4.375 3.26 2.43 1.8 1.34 1 13.91(R1) 3(R2)
Front Axle
HF9, Steering with double T-cross section beam, Rated loading capacity: 9,000kgs
Driving Axle
HC16, Pressed axle housing, central reduction with hub reduction and with differential locks between wheels and axles(Ratio: 4.8, 5.73) Option: AC16(Ratio: 4.77, 5.45)
Suspension
Front suspension: hydraulic telescopic double-action shock absorbers and stabilizer; leaf semi-elliptic springs, bogie spring and stabilizer
Steering System
ZF power steering, model ZF8198, hydraulic steering with power assistance
Brake System
Service brake: Dual circuit compressed air brake; Parking brake (emergency brake): Spring energy, compressed air operating; Auxiliary brake: Engine exhaust brake
Electrics
Single wire, 24 V, negative grounded; Alternator: 1540W; Start Motor:7.5kW;Battery:2*12V/165Ah
Tire
12.00R20; Option: 12.00R22.5, 12.00R24, 295/80R22.5, 315/80R22.5
Fuel Tank Capacity (L)
300
Front Axle Loading Capacity(kg)
9,000
Rear Axle Loading Capacity(kg)
2*16,000
Vehicle Weight (kg)Â
12,220
Gross Vehicle Weight (kg)
41,000
Rated Loading Capacity(kg)
28,580
Overall Dimension(L*W*H)(mm)
7835×2496×3430
Wheelbase(mm)
3425+1350
Front/Rear Overhang( mm)
1500/1560
Wheel Track(Front/Rear)(mm)
2022/1830
Min. Ground Clearance(mm)
314
Approach/Departure Angle(°)
19/30
Max. Speed (km/h)
75
Max. Gradebility (%)
≥50
Body Dimension(L*W* H mm)
5200×2300×1500
Body Capacity(m3)
20
Â
TOP ONE from China!
Features:Â
  It is a mature model of SINOTRUK with the reliable and stable structure design, high bearing capacity, excellent engine force and highly stable performance, with its fame forged in construction and mining industries with adverse operating environments, available for the short-range earthwork transportation tasks for mines and construction projects.
Parameter:
Â
SINOTRUK HOWO 6X4 336HP 20M3 DUMP TRUCK MAIN SPECIFICATION
Description
SINOTRUK HOWO 6X4 336HP 20M3 DUMP TRUCK
Model
ZZ3257N3447A1
Engine Power
336Hp
Dump Body Dimension
5200×2300×1500mm(20m3)
Loading Capacity
28,580Kgs
Place of Origin
China
DETAIL SPECIFICATION
Cabin
Type
2-arm windscreen wiper system with three speeds, damped adjustable driver's seat, with heating and ventilating system, exterior sun visor, safety belts, adjustable steering wheel, air horn, air conditioner, with transverse stabilizer, with 4-point support fully floating suspension + shock absorber + air roof spoiler Â
Model
HW76, HOWO Long Cabin, with two seats and one bed
Â
Model
WD615. 47
Engine
Horse Power (Hp/rpm)
3712200
Â
Max.Toruqe(Nm/rpm)
1450/1300-1600
Â
Displacement(L)
9.726
Â
Type
DIESEL Engine, 6-cylinder in-line with water cooling, turbo-charging and intercooling, Diesel 4-strok, Electric control common rail engine
Clutch
Φ430 Diaphragm spring clutch, hydraulic operating with air assistance
Transmission
HW19710, 10 speeds forward and 2 speeds reverse.
Ratio: 14.28 10.62 7.87 5.87 4.375 3.26 2.43 1.8 1.34 1 13.91(R1) 3(R2)
Front Axle
HF9, Steering with double T-cross section beam, Rated loading capacity: 9,000kgs
Driving Axle
HC16, Pressed axle housing, central reduction with hub reduction and with differential locks between wheels and axles(Ratio: 4.8, 5.73) Option: AC16(Ratio: 4.77, 5.45)
Suspension
Front suspension: hydraulic telescopic double-action shock absorbers and stabilizer; leaf semi-elliptic springs, bogie spring and stabilizer
Steering System
ZF power steering, model ZF8198, hydraulic steering with power assistance
Brake System
Service brake: Dual circuit compressed air brake; Parking brake (emergency brake): Spring energy, compressed air operating; Auxiliary brake: Engine exhaust brake
Electrics
Single wire, 24 V, negative grounded; Alternator: 1540W; Start Motor:7.5kW;Battery:2*12V/165Ah
Tire
12.00R20; Option: 12.00R22.5, 12.00R24, 295/80R22.5, 315/80R22.5
Fuel Tank Capacity (L)
300
Front Axle Loading Capacity(kg)
9,000
Rear Axle Loading Capacity(kg)
2*16,000
Vehicle Weight (kg)Â
12,220
Gross Vehicle Weight (kg)
41,000
Rated Loading Capacity(kg)
28,580
Overall Dimension(L*W*H)(mm)
7835×2496×3430
Wheelbase(mm)
3425+1350
Front/Rear Overhang( mm)
1500/1560
Wheel Track(Front/Rear)(mm)
2022/1830
Min. Ground Clearance(mm)
314
Approach/Departure Angle(°)
19/30
Max. Speed (km/h)
75
Max. Gradebility (%)
≥50
Body Dimension(L*W* H mm)
5200×2300×1500
Body Capacity(m3)
20
Â
Model NO.: ZZ3257N3447A1
Seats: ≤5
Horsepower: 251-350hp
Tire Certification: ECE, GCC, ISO, DOT
Tire Design: Radial
Dumping Type: Front Lifting Style
Condition: New
Capacity: 30t
Size: 20m3
Horse Power: 336HP
Application: Construction
Trademark: SINOTRUK
Transport Package: Nude
Specification: 30T
Origin: China
HS Code: 870423
Model NO.: ZZ3257N3447A1
Seats: ≤5
Horsepower: 251-350hp
Tire Certification: ECE, GCC, ISO, DOT
Tire Design: Radial
Dumping Type: Front Lifting Style
Condition: New
Capacity: 30t
Size: 20m3
Horse Power: 336HP
Application: Construction
Trademark: SINOTRUK
Transport Package: Nude
Specification: 30T
Origin: China
HS Code: 870423
TOP ONE from China!