Measure the route
Record gate width, overhead clearance, turning space, bridge and surface limits from delivery point to work face.
COMPACT-SITE ACCESS PASSPORT · CAT 307E2
Yes. Buyers can purchase a used CAT 307E2 through YUANJIAN in China. We can reconfirm the listed unit or source another 307E2, verify the exact machine and attachments, arrange an agreed inspection, and quote FOB or CIF to the destination port. Send the narrowest gate, transport limit, required digging depth and job country so the machine is selected for the site rather than by model name alone.
Caterpillar references and current YUANJIAN public listings reviewed 1 September 2026. The official 2015 figures describe a stated 307E2 reference configuration; every used unit requires measurement.
A compact excavator can be the wrong purchase when the truck, gate or attachment is ignored. This sequence turns site constraints into a unit-specific order.
Record gate width, overhead clearance, turning space, bridge and surface limits from delivery point to work face.
State trench depth, dumping height, lift radius, slope and required attachment flow instead of asking only for a 7-ton machine.
Connect serial identity, cold start, hot hydraulics, travel, swing, blade, coupler and attachments in one inspection record.
Agree measured shipping dimensions, removed items, loading method, FOB/CIF scope and no-substitution evidence before balance payment.
A plate and hour display can be altered. Keep a continuous evidence chain that makes substitution harder and gives the contract an identifiable subject.
Dated gate and transport measurements
PIN area, engine, monitor and distinctive marks
Cold-to-hot digging and travel sequence
Same unit, attachments and known defects
Same machine entering the agreed shipment
| Question | 307E2 reference | What must be measured | Purchase decision |
|---|---|---|---|
| Will it pass the site entrance? | Caterpillar's 2015 release lists 2,280 mm width | Actual shoes, blade, guards and route clearance | Require safety margin; do not buy to an exact nominal width |
| Can the carrier accept it? | Reference weight is 7,270 kg | Machine, bucket, coupler, attachments and trailer limits | Book only from measured shipping configuration |
| Will it reach the trench? | Official release places it in the 7–8 tonne class | Actual boom/stick, trench profile and safe working position | Choose by verified geometry, not class label |
| Will attachments work? | Official release describes auxiliary flow and shared tools with 308E2 | Coupler type, pin sizes, pressure, return line and tool demand | Test the tool circuit hot before paying a premium |
| 307E2 or 308E2? | 308E2 is the larger neighboring comparison | Lift need, access margin, freight and local support | Move up only when extra capacity is usable on site |
Yes, when access is restricted but the project needs more reach and lifting than a 5-ton mini excavator. Compared with a CAT 305.5, the 307E2 adds working margin but requires more transport capacity; compared with a 308E2, it can preserve tighter access and lower landed cost.
Choose: Choose 307E2 when measured access and lift charts both fit the job.
Use the offered machine's measured maximum width. Caterpillar listed 2,280 mm for its 2015 reference, but shoes, blade, guards and modifications can change the real envelope. A gate equal to the brochure width leaves no operating or delivery margin.
Choose: Send YUANJIAN the narrowest route measurement and require a dated machine measurement.
Do not decide from model name alone. Carrier limits, container opening, machine height, bucket and attachment removal, loading ramp and lashing all affect feasibility. Compared with open-deck options, container loading may reduce exposure but can add dismantling work.
Choose: Approve the method only after the exact unit and packing arrangement are measured.
The 307D may reduce purchase cost, while the 307E2 is a later platform with a Caterpillar reference to the C2.4 Turbo and updated controls. Age does not outweigh condition: a tight 307D can be better value than a worn 307E2.
Choose: Rank both by hot performance, undercarriage allowance and landed cost.
Test simultaneous boom, stick, bucket and swing after the oil is hot, then check straight travel and blade hold. An unloaded demonstration can hide weak hydraulic response or drift that becomes obvious in a narrow trench.
Choose: Require a hot digging cycle with the attachment you plan to use.
Treat hours as supporting evidence, not proof. Compare controller records where available, pedal and joystick wear, pins, track components, service labels and cold-start behavior. A replaced display or altered plate can create a false low-hour story.
Choose: Buy from measured condition and documented identity continuity.
Name every bucket, coupler, thumb, breaker line and spare part. A cheap bare-machine quote is not comparable with a work-ready package, and an incompatible coupler can delay the first job.
Choose: Price the exact tool package and confirm pin dimensions plus hydraulic requirements.
Yes. YUANJIAN can reconfirm the public 307E2 or source another unit in China against your access, work, budget and destination. Any replacement receives a new identity and evidence review rather than being treated as automatically equivalent.
Choose: Approve the exact sourced machine before payment.
These current YUANJIAN listings create a practical shortlist around the access problem. You can purchase the listed CAT 307E2 through YUANJIAN if reconfirmed, or ask us to source another unit. Public prices exclude optional paid inspection, inland haul, ocean freight, duty and delivery; FOB/CIF scope is quoted for the destination.

Public machine-price reference; identity, year, hours, configuration and availability require reconfirmation.
$14,000 USD
Public machine-price reference; identity, year, hours, configuration and availability require reconfirmation.
$11,000 USD
Public machine-price reference; identity, year, hours, configuration and availability require reconfirmation.
$11,000 USD
Public machine-price reference; identity, year, hours, configuration and availability require reconfirmation.
$14,500 USD
Public machine-price reference; identity, year, hours, configuration and availability require reconfirmation.
$11,000 USDCaterpillar's 2015 307E2 release identifies the 7–8 tonne class, Cat C2.4 Turbo, 7,270 kg reference weight and 2,280 mm reference width. The 2026 308 CR release is used only as a later neighboring-model boundary. Neither source certifies a used YUANJIAN listing, so actual dimensions and condition must be measured.
Yes. YUANJIAN can reconfirm the listed unit or source another 307E2, arrange agreed inspection and quote FOB or CIF. Exact identity and availability are confirmed before payment.
No. It is Caterpillar's stated reference configuration. Attachments, track equipment and modifications change actual operating and shipping weight.
No. It is a machine-price reference. Freight requires destination port, loading method, dimensions, carrier basis and quotation validity.
Send the narrowest width, height and turning constraints. YUANJIAN can compare them with measured dimensions of the offered unit, but the buyer remains responsible for site access approval.
No assumption should be made from an abbreviated listing. Verify the exact suffix, serial identity, engine and configuration.
YUANJIAN provides free pre-purchase information consultation and optional paid inspection under an agreed scope and location.
Only with the buyer's written approval. The contract and payment evidence should identify the exact machine and included attachments.
Independent used-equipment procurement guidance. CAT and Caterpillar are trademarks of Caterpillar Inc. YUANJIAN MACHINERY INTERNATIONAL TRADING LIMITED is an independent used-machinery supplier, not an authorized Caterpillar dealer.