Caterpillar 310 Excavator Attachments Alternatives

The Caterpillar 310 excavator is a 10-ton mini excavator manufactured by Caterpillar. It is primarily used in urban construction projects such as municipal pipe networks, road maintenance, and residential foundations. It has an operating weight of 10,100 kg and is equipped with a water-cooled Caterpillar C3.3B engine with a rated power of 55.4 kW and a displacement of 3.3 liters. The hydraulic system’s main pump has a maximum flow rate of 175 liters per minute. The main body dimensions are 7,250 × 2,490 × 2,670 mm, with a maximum digging depth of 5,140 mm and a maximum dump height of 5,520 mm. The travel system supports two-speed switching, with a maximum speed of 5.0 km/h and a fuel tank capacity of 220 liters.

Net Power

69.5 hp

Operating Weight

23002 lb

Dig Depth

205.2 in

From compact 1-ton excavators to heavy 80-ton giants, RAY attachments integrate effortlessly with skid steer loaders and excavators across global brands. Whether you’re breaking concrete with a hydraulic breaker, sorting materials with a grapple, or switching tools with a quick coupler, RAY provides durable, high-performance attachments for every task.

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Common Caterpillar 310 Attachments Alternatives

RAY Hydraulic Breaker

Compatible Hydraulic Breaker models

RAY Hydraulic rock breakers for concrete and stone fragmentation. Widely used in mining, construction, and quarrying.

  • High precision matching ensures stable, durable striking power and durability.
  • Precise grinding ensures tolerance under 0.01mm, maintaining strong striking power.
  • Liquid nitrogen cooling ensures a tight, wear-resistant, damage-preventing match.
ItemUniteRHB135
Total WeightSide(Kg)1653
Top(Kg)1847
Box(Kg)1893
OperatingKg/cm²160-180
PreasurePsi2272-2556
Oil FlowI/min130-150
Gpm34.3-39.6
Impact Frequencybpm400-600
Dia.of Hosemm25.4
inch1
Chiselmm135
Diameterinch5.31
Chiselmm1200
Lengthinch47.24
Chisel WeightKg115
Suitablelbs/pounds39683-57320
ExcavatorTon18-26

RAY Demolition Grapple

Demolition Grapple models

Heavy-duty demolition and sorting grapples for grabbing and breaking concrete debris. Critical for demolition, recycling, and waste handling.

  • 100% imported Parker motors guarantee a strong core.
  • Hardox material ensures wear resistance and durability.
  • 5-in-1 functions to meet your various projects.
ModelUnitRCG-06
Carrier WeightTon10-15
Lbs/Pounds22046～33069
Cylinder Max Working PressureBar350
Psi5076
Cylinder Working Oil FlowL/min30-65
Gpm8-17
Safety Valve/Y
Motor Max Working PressureBar140
Motor Working Oil FlowL/min12-20
Rotation SystemTr/min10-15
ForceN40000
Amm1710
Bmm1245
Cmm905
Dmm1080
Lmm800
VolumeL395
WeightKg745
Lbs/Pounds1642

RAY Log Grapple

Log Grapple models

Specialized forestry log grapples to lift and transport logs securely. Optimized for timber yards and logging operations.

  • The safety check valve in cylinder prevents the grabbed material from falling down.
  • Excellent abrasion resistance NM400 and high gradient prolong its life.
  • Multi purpose application.
  • Safe grab even in high speed or sudden stop.
ModelUnitRLG1400
Excavator weightTon5-7
Lbs/Pounds10000 – 14000
WeightKg139
(Without motor)Lbs/Pounds306
WeightKg169
(With motor)Lbs/Pounds373
Working pressureBar210
Max loadKg2000
Lbs/Pounds4409
Max clamp powerKN14
MateriaMaterial NM400
Rotation motorModel50F
Oil hoseinch3-8

RAY Auger

Auger models

High-efficiency excavator auger drills for precise hole digging in soil, gravel, and soft rock. Ideal for construction & landscaping.

  • 100% top brand hydraulic motor Danfoss or Parker.
  • Proven gearbox production process same as the high-speed railway used.
  • 18 months warranty for the entire auger drive.
  • Robust welding technology eliminates cracking risks.
  • Shot blasting treatment removes internal stress and enhances durability.
  • Interchangeable parts with in-house production, traceable manufacturing codes
ModelUnitREA8000
Carrier WeightT8～12
Lbs/Pounds17637～26455
Working PressureBar80~240
Psi1160~3481
Working Oil FlowL/min61～136
Gpm16～36
TorqueN.m2717~8152
Rotary Speedrpm29～64
Hydraulic HoseInch 3/4
Output ShaftmmФ75
Unit WeightKg115
Lbs/Pounds254
Unit Heightmm850
Unit Max Dia.mm269
Auger SeriesS5
Auger Lengthmm1500
Auger Dia. Rangemm150～900

Multi Quick Hitch

Multi Quick Hitch models

Double-locking quick hitches for fast tool changes. Enhances excavator versatility and reduces downtime.

  • Triple-lock design ensures reliability and security.
  • Fully automated operation eliminates the need to leave the driver’s seat.
  • Slide safety system matches various attachments widely.
ModelUnitRQH06D
CarrierT10~15
lbs/pounds22000~33000
Pin Diametermm65
inch2.56
C-to-C Distancemm355~420
inch13.98~16.54
Arm Widthmm250~270
inch9.84~10.63
Oil PressureBar40~205
Psi580~2973
Oil FowL/min10~20
Gpm2.64~5.28
Hosemm6.35
Inch1-4
Unit WeightKg170
lbs/pounds374
Lengthmm876
inch34.49
Widthmm390
inch15.35
Heightmm420
inch16.54

Tilting Quick Hitch

Tilting Quick Hitch models

Hydraulic tilting hitches for angled tool operation. Provides 140-180° flexibility for complex terrain tasks.

  • 140-180° tilt angle make the project operate flexibly even in the tight spaces.
  • Triple-lock design ensures reliability and security.
  • Fully automated operation eliminates the need to leave the driver’s seat.
ItemModelUnitRQH06T
Tilting quick hitchExcavatorT10~15
lbs/pounds22200~33000
WeightKG350
lbs/pounds770
Size(L*W*H)mm840*390*750
Inch33.07*15.35*29.53
CylinderMax pressureBar200
Psi2900
Operation flowL/min10-20
Gpm2.6-5.2
Tilting CylinderMax pressureBar210
Psi3046
Oil flowL/min20-25
Gpm5.3-6.6
Tilt Angle°180
Tilt TorqueN.m9000
Remaining TorqueN.m26000

Hydraulic Quick Hitch

Hydraulic Quick Hitch models

Hydraulic-powered Quick couplers for secure, rapid tool attachment. Improves excavator efficiency on-site.

  • Free type with wider cylinder stroke, fit to wider excavator range.
  • 100% match your excavator pin size.
  • High precision (tolerance can be 0.18μm).
  • Blasting process with perfect welding.
ModelUnitRQH-06
Suitable CarrierT12-18
lbs/pounds26400-39600
LengthLmm765
Inch30.12
HeightHmm388
Inch15.28
WidthWmm353-436
Inch13.90-17.17
Pin to Pin DistanceA1mm380-420
Inch14.96-16.54
Arm WidthW1mm232-315
Inch9.13-12.40
Distance Between Up and Bottom PinH1mm220
Inch8.66
Pin DiameterDmm60/65
Inch2.36/2.56
Weightkg250
lbs/pounds550
Working PressureKgf/cm²40-380
Oil Flowl/m10-20
Gpm2.64-5.28

excavator brands & Models

ExcavatorsOperating Weight (tons)Operating Weight (lbs)Models
Mini0.9 – 10.42061 – 23002300.9D, 300.9D VPS & HPU300, 301.5, 301.6, 301.7 CR, 301.8, 302 CR, 302.7 CR, 303 CR, 303.5 CR, 304, 305 CR, 306 CR, 306 CR VAB, 307.5 – Tier 4 / Stage V, 308 CR, 308 CR (Fixed Boom), 308 CR VAB, 309 CR, 309 CR VAB (Long Undercarriage), 310 – Tier 4 / Stage V
Small13.8 – 18.430400 – 40500313 GC – Tier 4 / Stage V, 313, 315 GC, 315, 317 GC, 317
Medium22 – 34.948500 – 77000320 – Tier 4 / Stage V, 320 GC – Tier 4 / Stage V, 323 – Tier 4 / Stage V, 325 – Tier 4 / Stage V, 326 – Tier 4 / Stage V, 330 – Tier 4 / Stage V, 330 GC – Tier 4 / Stage V, 335 – Tier 4 / Stage V
Large36.8 – 96.381100 – 212300336 – Tier 4 / Stage V, 340 – Tier 4 / Stage V, 350 – Tier 4 / Stage V, 352 – Tier 4 / Stage V, 374 – Tier 4 / Stage V, 395 – Tier 4 / Stage V, 395 Front Shovel (FS) – Tier 4 / Stage V
ExcavatorsOperating Weight (tons)Operating Weight (lbs)Models
Medium16.4 – 53.232,850 – 106,370R 914 Compact Litronic, R 920 Compact Litronic, R 918 Litronic, R 922 Litronic, R 924 Litronic, R 926 Compact Litronic, R 926 Litronic, R 928 Litronic, R 930 Litronic, R 936 Compact Litronic, R 934 Litronic, R 938 Litronic, R 945 Litronic
Heavy58.5- 114.9117,065 – 229,720R 956 Litronic, R 960 SME Litronic, R 972 Litronic, R 978 SME Litronic, R 992 Litronic, R 992 E, R 998 SME Litronic, R 998 SME E
ExcavatorsOperating Weight (tons)Operating Weight (lbs)Models
Compact1.7 – 9.53748 – 20944ECR88D, EW60E, EC60E, ECR58, ECR50, ECR40, EC37, EC27D, ECR25D, EC20E, ECR18E
Medium Wheeled12.9 – 26.028440 – 57300EW240E Material Handler, EW220E, EW200E Material Handler, EW180E, EWR170E, EW160E, EWR150E, EWR130E
Medium Crawler13.1 – 27.928880 – 61453ECR235E, EC230, EC220E, EC210, EC200E, EC160E, ECR145E, ECR145, EC140E
Large Crawler26.0 – 94.857342 – 208998EC950F, EC750E, EC550E, EC530E, EC500 Hybrid, EC500, EC480E, EC400 Hybrid, EC400, EC380E Hybrid, EC380E, EC370 Hybrid, EC370, ECR355E, EC350E, EC300 Hybrid, EC300E Hybrid, EC300E, EC300, EC260 Hybrid, EC260, EC250E Hybrid, EC250E
ExcavatorsOperating Weight (tons)Operating Weight (lbs)Models
Mini0.9 – 5.61,940 – 12,434PC09-1, PC16R-3, PC17R-5, PC18MR-5, PC20R-5, PC20E-6, PC24MR-5, PC26MR-5, PC30MR-5, PC33MR-5, PC33E-6, PC35MR-5, PC38MR-5, PC45MR-5, PC50MR-5, PC55MR-5, PC58MR-5
Midi8 – 27.517,637 – 60,627PC80MR-5, PC88MR-11, PW98MR-11, PW138MR-11, PW148-11, PW158-11, PW160-11, PW168-11, PW180-11, PW198-11, PC170LC-11, PC210/LC/NLC-11, PC220LC-12, PC230NHD-11, PC240LC/NLC-11
Heavy29.9 – 118.365,918 – 260,807PC290LC/NLC-11, PC360LC/NLC-11, PC490/LC-11, PC700LC-11, PC950LC-11, PC1250-11
ExcavatorsOperating Weight (tons)Operating Weight (lbs)Models
Mini0.95 – 9.82,094 – 21,4958008 CTS, 8008E, 8010 CTS, 16C-1, 18Z-1, 19C-1, 19C-1E, 25Z-1, 26C-1, 35Z-1, 36C-1, 50Z-2, 56Z-2, 60C-2, 85Z-2, 86C-2, 90Z-2, 100C-2
Mid14.8 – 39.932,670 – 87,940131X, 140X, JS145W, 150X, 145XR, JS160W, JS175W, JS160, JS180, JS20MH, 220X, 245XR, 370X
ExcavatorsOperating Weight (tons)Operating Weight (lbs)Models
Compact1.7 – 9.03,790lb – 19,800lbZX17U-5N, ZX26U-5N, ZX30U-5N, ZX35U-5N, ZX50U-5N, ZX60USB-5N, ZX65USB-5A, LA, ZX75US-5N, ZX75US-7, ZX85USB-5N, ZX85USB-7
Large12.8 – 85.828,219lbs – 189,157lbZX130-5G, LA, ZX130-5B, LA, ZX130-6, ZX130-7H, ZX130-7H, LA, ZX135US-6, ZX135US-7H, ZX160LC-6, ZX160LC-7H, ZX190LC-7H, ZX200LC-5G, LA, ZX210LC-5B, LA, ZX210LC-6, ZX210LC-7H, ZX210LC-7H, LA, ZX240LC-5G, LA, ZX245USLC-6, ZX245USLC-7H, ZX250LC-6, ZX250LC-7H, ZX280LC-5G, LA, ZX300LC-6, ZX300LC-7H, ZX300LC-7H, LA, ZX345USLC-6, ZX345USLC-7H, ZX350LC-5B, LA, ZX350LC-6, ZX350LC-7G, LA, ZX350LCH-7G, LA, ZX350LC-7H, ZX490LC-6, ZX490LC-7H, ZX490LC-7G, LA, ZX490LCH-7G, LA, ZX690LC-6, ZX690LC-7H, ZX890LC-6, ZX890LC-7H
ExcavatorsOperating Weight (tons)Operating Weight (lbs)Models
Mini2.1 – 12.64211 – 25221DX17Z-7, DX27Z-7, DX35Z-7, DX42-7, DX50Z-7, DX55R-7, DX62R-7, DX63-7, DX89R-7, DX100W-7
Large15.9 – 110.631746 – 221280DX140LC-7K, DX140LCR-7, DX140W-7, DX170LC-5, DX180LC-5, DX190W-7, DX200LC-7, DX210W-7, DX225LC-7, DX225LC-7X, DX235LCR-7, DX255LC-7, DX300LC-7, DX350LC-7, DX350LCR-7, DX420LC-7, DX490LC-7, DX530LC-7, DX800LC-7, DX1000LC-7
ExcavatorsOperating Weight (tons)Operating Weight (lbs)Models
Compact2.0 – 10.03,920 Ibs – 20,040 IbsHX17AZ, HX27AZ, HX35AZ, HX40A, HX48AZ, HX55ACR, HX60A, HX85A, HX90A, R17Z-9A, R25Z-9AK, R30Z-9AK, R35Z-9A, R55-9A, R55W-9A, R60CR-9A, R80CR-9A
Large11.8 – 110.123,589 lbs – 220,282 lbsHW100A, HW140A, HW160A, HW170A CR, HW210A, HX130A LCR, HX140A L, HX145A LCR, HX160A L, HX180A L, HX210A L, HX220A L, HX220A LR, HX235A LCR, HX260A L, HX300A L, HX300A LR, HX350A L, HX355A LCR, HX380A L, HX480A L, HX520A L, HX800A L, HX1000A L
ExcavatorsOperating Weight (tons)Operating Weight (lbs)Models
Compact1.3 – 9.82593 – 19600E88 (Long-Arm), E35, E48, E60, E20, E19e, E55, E40, E26, E38, E32, E10, E10e
Large17.5 – 28.534946 – 56908E145, E165, E220, E245

Compatible attachments models

Bobcat ModelHydraulic BreakerDemolition GrappleLog GrappleAugerMulti Quick HitchTilting Quick HitchHydraulic Quick Hitch
E88 (Long-Arm)RHB85RCG-04N/AREA7000 / REA8000RQH04M / RQH04DRQH04TRQH-04
E35RHB53RCG-01RLG1200REA3500 / REA4500RQH01DRQH01TRQH-02
E48RHB68RCG-02RLG1200REA4500 / REA5000RQH02M / RQH02DRQH02TRQH-02
E60RHB68 / RHB75 / RHB80RCG-04RLG1400REA5000 / REA6000RQH02M / RQH02DRQH02TRQH-02
E20RHB40 / RHB45RCG-miniRLG1000 / RLG1200REA2000 / REA2500RQH01DRQH01TRQH-MINI
E19eRHB40 / RHB45RCG-miniRLG1000 / RLG1200REA2000 / REA2500RQH01DRQH01TRQH-MINI
E55RHB68RCG-02RLG1400REA5000 / REA6000RQH02M / RQH02DRQH02TRQH-02
E40RHB68RCG-02RLG1200REA4500 / REA5000RQH02M / RQH02DRQH02TRQH-02
E26RHB53RCG-01RLG1200REA3500 / REA4500RQH01DRQH01TRQH-02
E38RHB53RCG-01RLG1200REA3500 / REA4500RQH01DRQH01TRQH-02
E32RHB53RCG-01RLG1200REA3500 / REA4500RQH01DRQH01TRQH-02
E10RHB40 / RHB45RCG-miniRLG1000 / RLG1200REA2000RQH01MRQH01TRQH-MINI
E10eRHB40 / RHB45RCG-miniRLG1000 / RLG1200REA2000RQH01MRQH01TRQH-MINI
E145RHB125RCG-08RLG2000REA20000 / REA25000RQH06DRQH06TRQH-06
E165RHB135 / RHB135G / RHB140 / RHB140ARCG-08RLG2000REA20000 / REA25000RQH08M / RQH08DRQH08TRQH-08
E220N/AN/AN/AREA35000 / REA42000 / REA50000 / REA65000 / REA100000RQH08M / RQH08DRQH08TRQH-08
E245RHB150 / RHB155RCG-14N/AREA35000 / REA42000 / REA50000 / REA65000 / REA100000RQH10MN/ARQH-10
ExcavatorsOperating Weight (tons)Operating Weight (lbs)Models
Tracked Conventional1.0 – 10.52268 – 23184803, ET20, ET42, ET58, ET65, ET90, ET145
Tracked Zero Tail1.7 – 5.93801 – 12910EZ17, EZ26, EZ36, EZ50
Wheeled6.8 – 11.914892 – 26136EW65, EW100

About
RAY Attachments

Founded in 2002, RAY began with the production of steel pipes and evolved into a profound understanding of excavator needs. Initially engaged in trade, we were among the pioneers in bringing Chinese manufacturing excellence to the world and introducing hydraulic breakers to the international market. Our first international client, Mr. Yousaf, came from Qatar in 2009, marking the beginning of many successful collaborations.

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Hassle-Free Warranty

12 months – 36 months (option)


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Quick Response

2 hours response
Provide the solution within 12 hours

Business Support

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Frequently asked questions

We are a manufacturer. We have over 23 years of experience in manufacturing attachments of excavators and skid steers. Changzhou Raymond International Trading Co., Ltd is our export platform.

We provide 12 months warranty, more details, please contact us.

Our attachments fit 1.5-120 tonnage excavators, covering leading brands such as SANY, XCMG, LIUGONG, ZOOMLION, SUNWARD, CAT, JCB, KOBELO, HITACHI, KOMATSU, DOOSAN, etc. We have over 8 years of experience collaborating with authorized excavator brand distributors globally.

Yes, we provide OEM, please share more details and discuss with us.

Payment≤20000 USD, 100% in advance.

Payment＞20000 USD, 30% T/T in advance, balance after production completed. Or 100%LC at sight.

Normally, 3-5 days after payment.

It takes 20-25 workdays for 2x40ft containers. Sample order in 5 days.

Please tell us which country are your from and what products are you looking for. Because we have some goods in dealer’s warehouse, you can contact us and get their contact number.

We hold ISO 9001:2015 Quality Management System certification and CE compliance for our product range. Additionally, we are an active member of the Association of Equipment Manufacturers (AEM) in the U.S.

Selected attachments utilize high-strength wear-resistant steel and advanced manufacturing processes. Every product undergoes 100% quality inspection to ensure long-term reliability in harsh environments.

We guarantee a 48-hour response time and direct replacement part delivery to resolve problems promptly.

Yes. We offer video tutorials, downloadable operation manuals, and remote diagnostic support.

You need to pass the enterprise qualification review, including business license, industry experience, etc., and sign a cooperation agreement.

The authorization policies in different regions may be different, so you need to contact the corresponding regional business department.

Submit your proposal to our Marketing Department in advance for approval.

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Complete our quote request form or email us at raysales1@rayattachments.com to receive a customized quote from our product specialists.

RAY Attachments

5#ChuangSheng Road, Luoyang Industrial Zone, Luoyang town, Wujin Distrial,Changzhou city, Jiangsu Province, China PC. 213104

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