Model NO.: AJ-42C
Conditions of Use: Land Use
Usage: Common Units, Standby Unit, Emergency Crew
Landuse Type of Unit: Low Noise
Excitation Mode: AC Rotating Exciter
Engine Brand: Cummins
Governor: Electric / Mechanic
Frequency: 50Hz 1500rpm / 60Hz 1800rpm
Control System: ATS System / Amf Control / Parallel Operation
ATS: Chnt . ABB . Schneider
Controller: Smartgen . Comap . Deepsea
Alternator: Stamford . Leroy Somer . Hongfu Cj
Warranty: 1 Year or 1000 Hours
Identification: Ce/ISO/etc
Silent Sound Level: 63-75 dB at 7m Distance
Trademark: HONGFU POWER
Transport Package: 4 Shockproof Pad & Plastic Membrane
Specification: Galvanized Steel Canopy
Origin: Fuzhou, China
HS Code: 8502110000
Model NO.: AJ-42C
Conditions of Use: Land Use
Usage: Common Units, Standby Unit, Emergency Crew
Landuse Type of Unit: Low Noise
Excitation Mode: AC Rotating Exciter
Engine Brand: Cummins
Governor: Electric / Mechanic
Frequency: 50Hz 1500rpm / 60Hz 1800rpm
Control System: ATS System / Amf Control / Parallel Operation
ATS: Chnt . ABB . Schneider
Controller: Smartgen . Comap . Deepsea
Alternator: Stamford . Leroy Somer . Hongfu Cj
Warranty: 1 Year or 1000 Hours
Identification: Ce/ISO/etc
Silent Sound Level: 63-75 dB at 7m Distance
Trademark: HONGFU POWER
Transport Package: 4 Shockproof Pad & Plastic Membrane
Specification: Galvanized Steel Canopy
Origin: Fuzhou, China
HS Code: 8502110000
★Diesel Generator set★Factory ★Competitive price ★Excellent performance★Exquisite workmanship ★Customized design ★Own exporting license

Hongfu Power Diesel Generators are based on standard configuration, seriously do every details. 

     Standard configuration
∧ Galvanized Steel Canopy
∧ Fuel Tank
∧ Smargen Controller
∧ CHNT Circuit Breaker
∧ Maintenance-free Battery & Battery Charger
∧ Exhaust Silencer
∧ Exhaust Pipe
∧ Install LED light for maintenance
∧ Strong density foam with 4 thickness
∧ Plastic Membrane & 4 Shockproof Pad
∧ Manual Books
∧ 1 year or 1000 hours warranty
∧ Silent Sound Level: 63-75dB at 7m Distance

     Optional Parts
∧ Canopy: Cold rolled steel is available, Surface is Smooth or Non-Smooth
∧ Governor: Electrical or Mechanical
∧ Alternator: Original Stamford . Leroy Somer . Hongfu Brand Brushless Alternator
∧ Controller: Smartgen .  ComAp .  Deep sea
∧ ATS: CHNT . ABB . Schneider
∧ Circuit Breaker: CHNT . ABB . Schneider


     Cummins generator set photos
33kw 42kVA Standby Power Electric Silent Cummins Diesel Generator


Cummins Generator Set Technical Specification
HONGFU POWER Genset Type Prime Power Standby  Power Engine Brand Consumption
(full load)		 Fre. Cylinder Displacement Dimension
L×W×H		 Weight
Kw/Kva Kw/Kva Cummins L/H HZ L L MM KG
AJ-28C 20/25 22/28 4B3.9-G1/24KW 6.3 50 4L 3.9 1680*760*1350 980
AJ-42C 30/38 33/42 4BT3.9-G2/36KW 8.3 50 4L 3.9 1900*800*1400 980
AJ-55C 40/50 44/55 4BTA3.9-G2/50KW 11.7 50 4L 3.9 1900*800*1400 1070
AJ-70C 50/63 55/70 4BTA3.9-G2/58KW 13.6 50 4L 3.9 1900*800*1400 1070
AJ-83C 60/75 66/83 4BTA3.9-G11/70KW 16.2 50 4L 3.9 1900*840*1340 1070
AJ-100C 68/85 75/95 6BT5.9-G1/86KW 19.5 50 6L 5.88 2150*920*1500 1200
AJ-100C 68/85 75/95 6BT5.9-G2/86KW 19.5 50 6L 5.88 2150*920*1500 1200
AJ-125C 90/113 100/125 6BTA5.9-G2/106KW 25.5 50 6L 5.88 2250*820*1430 1200
AJ-140C 100/125 110/138 6BTAA5.9-G2/120KW 29.5 50 6L 5.88 2250*820*1430 1400
AJ-165C 120/150 132/165 6BTAA5.9-G12/140KW 34.8 50 6L 5.88 2330*985*1590 1400
AJ-200C 145/182 160/200 6CTA8.3-G1/163KW 41.6 50 6L 8.3 2450*1000*1535 1500
AJ-220C 160/200 186/220 6CTAA8.3-G2/183KW 43.3 50 6L 8.3 2640*995*1700 1700
AJ-250C 180/225 200/250 6LTAA8.9-G2/220KW 47.8 50 6L 8.9 2960*1100*1770 1750
AJ-275C 200/250 220/275 MTA11-G2A/234KW 53 50 6L 10.8 2650*1100*1820 2300
AJ-345C 250/313 275/345 MTAA11-G3/282KW 68.3 50 6L 10.8 2960*1100*1770 3300
AJ-385C 280/350 308/385 NTA855-G2A/312KW 72 50 6L 14 3050*1100*1820 3350
AJ-415C 300/375 330/413 NTAA855-G7/343KW 83.5 50 6L 14 3050*1100*1820 4800
AJ-440C 320/400 352/440 NTAA855-G7A/407KW 87 50 6L 14 2650*1100*1820 4850
AJ-500C 364/455 400/500 KTA19-G3/403KW 95.6 50 6L 18.9 3070*1100*1930 4900
AJ-550C 400/500 440/550 KTA19-G4/448KW 97 50 6L 18.9 3070*1100*1930 4900
AJ-660C 480/600 528/660 KTAA19-G6/570KW 126 50 6L 18.9 3300*1200*1950 4800
AJ-685C 500/625 550/688 KTAA19-G6A/610KW 136 50 6L 18.9 3300*1300*1950 Excavator Cylinder Piston Rod Seals

Installation and application of piston rod seal for excavator hydraulic cylinder
The installation and application of hydraulic cylinder piston rod seals in excavators mainly include the following aspects:
1. Applying lubricating oil: Before installing the seal, the surface of the piston rod must be coated with lubricating oil to facilitate the installation and use of the seal.
2. Install the seal: Install the seal on the piston rod in sequence, taking care not to pinch or bend the seal.
3. Pressing the seal: After installing the seal, special tools need to be used to press the seal tightly to ensure its tightness and stability.
4. Check the sealing effect: After installing the sealing element, it is necessary to check the sealing effect. It can be detected by observing the working status of the hydraulic cylinder or using tools such as leak detectors.
5. Application scenario: The piston rod seal of excavator hydraulic cylinder is mainly used in the hydraulic system of construction machinery such as excavators, loaders, and bulldozers to prevent hydraulic oil leakage and ensure the normal operation of the machine.
In summary, the installation and application of hydraulic cylinder piston rod seals in excavators is a very important part of the hydraulic system, and must be strictly operated in accordance with regulations to ensure the normal operation and safety of the machine.

Excavator hydraulic cylinder piston rod seal, hydraulic cylinder piston seal, sealing kit

Safe Seal Technology Co., Ltd. , https://www.jssafeseal.com